CAT© Undercarriage Parts (Aftermarket)

DMC Wear Parts offers aftermarket CAT© undercarriage parts for any Caterpillar© heavy equipment models. From small compact dozers to large wheeled variants, we have more than 50,000 parts in stock from top-rated aftermarket part manufacturers in the United States. No matter what replacement part you need, DMC Wear Parts has your machine covered. 

Catepillar logo

(All manufacturers’ names, symbols, and descriptions are used for reference purposes only and are not implied that any part offered is the product of these manufacturers)

If you’re looking for top-quality Caterpillar undercarriage parts at the best possible prices, you’ve come to the right place. Our commitment is to provide exceptional aftermarket heavy machinery products that help operators efficiently complete their projects. We always make sure to have all the parts you need in stock. Your satisfaction is what makes us committed to delivering only the best of the best. Plus, our wide range of parts is sold at competitive prices. Call our CAT aftermarket part specialists at (605) 840-8082 to get the right product for your CAT dozer, excavator, and other heavy equipment.

Aftermarket Caterpillar Undercarriage Parts

DMC Wear Parts is your source for affordable, top-of-the-line aftermarket replacement parts for Caterpillar undercarriages. We have partnered with the best after-sale parts manufacturers in the United States to offer exceptional products at competitive prices. We carry all undercarriage parts for CAT dozers, excavators, skid steers, motor graders, road reclaimers, pavers, crawler and wheel loaders, and other CAT equipment models.

3-Year / 4,000-hour Warranty For Caterpillar Undercarriage Parts

DMC Wear Parts has a wide selection of aftermarket CAT parts for heavy equipment repair and replacement. Below are some of the popular Caterpillar equipment models that our customers turn to us for aftermarket replacement parts.

CAT Dozer Undercarriage Parts

The CAT Dozer line covers small, medium, large, and wheel dozers with its CAT D1-D11 and CAT 814-854K models. These dozers’  battle-tested performance has garnered the trust of many contractors in the United States. With advanced technology and exceptional responsiveness, you can be sure to get the job done quickly with a CAT dozer.

With advanced technology options and improved transmissions, CAT’s dozers will remain a benchmark for industry models for years to come. You can trust DMC Wear Parts to offer all of the dozer undercarriage parts need to keep your equipment in excellent condition. Whatever the part you need for your dozer type, it’s all here.

CAT Dozer Models

CAT 963K Track Dozer Undercarriage

  • Caterpillar Track Dozers – D1, D2, D3, D4, D5, D6, D7, D8T, D9, D9T, D10T2, D11, D11 CD 
  • Caterpillar Wheel Dozers – 814, 814k, 824k, 834k, 844k, 854k 

DMC Wear Parts offers high-quality aftermarket replacement parts for CAT dozers. Below is a sample of part numbers for your reference, this is not a complete list of part numbers that DMC Wear Parts offers. To make sure that you order the correct part or aftermarket replacement part, please speak to a DMC Wear Parts expert before ordering. Our knowledgeable team will help you get the correct replacement part to keep your CAT equipment moving forward.

Part Number #

Part Type:

Track-Type CAT Dozer Equipment Models:

1069187Idler & Bearing AssemblyD3C, D3C II, D3C III, D3G, D3K XL, D4C II, D4C III, D4G
6T1763Idler & Bearing AssemblyD5H, D5H XL, D5HTSK II, D6M
2024303Idler & Bearing AssemblyD6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T XL
1M8867Idler AssemblyD4D, D4E, D4E
8S2560Idler AssemblyD5, D5B, D5E
5M5009Idler AssemblyD6C, D6D, D6E, D6E SR, D6G, D6G SR, D6G2 XL
9H8489Idler AssemblyD7F, D7G
9S7221Idler AssemblyD8H, D8K
1854038Idler GroupD5C III
1253537Idler GroupD10N, D10R, D10T, D10T2
1846590Idler GroupD3G, D4G
2540684Idler GroupD3K XL, D3K2 LGP, D4K XL, D4K2 XL
1846592Idler GroupD5G
2853476Idler GroupD5K LGP, D5K2 XL
1901534Idler GroupD5M, D5N
1901546Idler GroupD5R LGP, D6M, D6N, D6N LGP
2024304Idler GroupD6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T XL
2024296Idler GroupD6R, D6R II, D6R III, D6T, D6T LGP, D6T XL
2238396Idler GroupD6R, D6R II, D6R III, D6T, D6T LGP, D6T XL
1592086Idler GroupD7R, D7R II
1920224Idler GroupD7R, D7R II, D7R XR
1111729Idler GroupD8R, D8R II, D8T
1111730Idler GroupD8R, D8R II, D8T
1254655Idler GroupD9R, D9T
1671947Idler GroupD9R, D9T
All uses of the CAT, Caterpillar, and other manufacturers’ names, symbols, brands, and descriptions are used for reference purposes only and are not implied that any part offered by DMC Wear Parts is a product of these manufacturers. Information in this table should be confirmed with a parts expert prior to ordering. This table is for reference only and data may be outdated, inaccurate, missing, or incomplete. 

Part Number #

Part Type:

Track-Type CAT Dozer Equipment Models:

1181611Single Flange Roller GroupD5
3T4352Single Flange Roller GroupD3, D3B/C/G, D4B/C/G
1181608Single Flange Roller GroupD4D, D6D
1248237Single Flange Roller AssemblyD4H, D5C/G/H/M/N
1210824Single Flange Roller GroupD5B, D5H, D5N, D6, D6B
1181614Single Flange Roller GroupD6C, D6R, D6T
1181617Single Flange Roller GroupD6D
1205746Single Flange Roller GroupD6R
1P9100Single Flange Roller GroupD7E
1248250Single Flange Roller GroupD7F, D7R
6P4897Single Flange Roller GroupD8H, D8K
2460775Single Flange Roller GroupD8N
8P5605Single Flange Roller GroupD9G, D9H
6Y2950Single Flange Roller GroupD9L
1043495Single Flange Roller GroupD9R
1955855Single Flange Roller GroupD10T, D10R
3T4353Double Flange Roller GroupD3B/C/G, D4B/C
3010650Double Flange RollerD3K
1248240Double Flange Roller GroupD4C/D/E/H, D5G/K/M
1181609Double Flange Roller GroupD4E
1181612Double Flange Roller GroupD5, D5E
1210827Double Flange Roller GroupD5B, D5H, D5N, D6, D6B
1181615Double Flange Roller GroupD6
1181618Double Flange Roller GroupD6D
1205766Double Flange Roller GroupD6H, D6R, D6T
1P9102Double Flange Roller GroupD7E
1248253Double Flange Roller GroupD7F, D7R
6P4898Double Flange Roller GroupD8H/K, D8
2460779Double Flange Roller GroupD8N/R/T
8P5604Double Flange Bottom RollerD9G/H
6Y2951Double Flange Roller GroupD9L
7T1253Double Flange Roller GroupD9N, D9R
1955856Double Flange Roller GroupD10N/R/T
6S3609Top Roller AssemblyD3B/C, D4B/C
5A8374Top Roller AssemblyD5
6K9880Top Roller AssemblyD5M, D4H
3T3206Top Roller AssemblyD6
6Y3908Top Roller AssemblyD6M, D5H
6Y1781Top Roller AssemblyD6R, D6H
1P8717Top Roller AssemblyD7E, D7F, D7G, D7H
8P6256Top Roller AssemblyD8, D8H
8E0400Top Roller AssemblyD8R, D8N
3P3403Roller GroupD9
All uses of the CAT, Caterpillar, and other manufacturers’ names, symbols, brands, and descriptions are used for reference purposes only and are not implied that any part offered by DMC Wear Parts is a product of these manufacturers. Information in this table should be confirmed with a parts expert prior to ordering. This table is for reference only and data may be outdated, inaccurate, missing, or incomplete. 

Part Number #

 

Part Type:

Track-Type CAT Dozer Equipment Models:

1060713CarrierD5R LGP, D6M, D6N, D6N LGP
1M4153CarrierD8H, D8K, D9G, D9H
2P4408CarrierD4D, D4E
5S4493CarrierD5, D5B
5S7023CarrierD5, D5B
9C6027CarrierD6R
9G9175CarrierD6H, D6H II, D6H XL, D6H XR, D6R
9P3663CarrierD8K, D9H
5S0889Carrier AssemblyD4D, D4E
6T3726Carrier AssemblyD9L, D9N, D9R, D9T
7G8211Carrier AssemblyD8L, D9N
8E4589Carrier AssemblyD3C, D3C III, D4C, D4C III
1067099Planetary CarrierD10N, D10R, D10T, D10T2, D9N, D9R
1043133Planetary CarrierD9N, D9R, D9T
1085621Planetary CarrierD5R LGP, D6M, D6N, D6N LGP
1128041Planetary CarrierD6H, D6H XL, D6H XR, D6R, D6R STD, D6T
1128042Planetary CarrierD7H, D7R, D7R II, D7R XR, D8N
3P3775Planetary CarrierD9L, D9N
3T3294Planetary CarrierD10N, D10R, D10T, D10T2, D9L
6P0748Planetary CarrierD4B, D4C, D4C III
6Y1336Planetary CarrierD8R, D8R II, D8T
6Y4819Planetary CarrierD6H, D6H XL, D6R II, D6R III, D6R STD, D6T, D7H
6Y4846Planetary CarrierD7H, D7R, D8N, D8R, D8R II, D8T
7G5444Planetary CarrierD4H XL, D5H, D5H XL, D5M, D5N
7G5684Planetary CarrierD6R, D7H, D7R, D7R II, D7R XR
7T2531Planetary CarrierD6R, D7H, D7R, D7R II, D7R XR
7T8170Planetary CarrierD4H, D5C, D5C III
9G1490Planetary CarrierD4H XL, D4HTSK III, D5M, D5N
9G1491Planetary CarrierD5H, D5H XL
9P3468Planetary CarrierD8L, D9N, D9R, D9T
9W7839Planetary CarrierD6H, D6H XL, D6H XR, D6R, D6R II, D7H, D7R II, D8N
9W9392Planetary CarrierD8N, D8R, D8R II, D8T
All uses of the CAT, Caterpillar, and other manufacturers’ names, symbols, brands, and descriptions are used for reference purposes only and are not implied that any part offered by DMC Wear Parts is a product of these manufacturers. Information in this table should be confirmed with a parts expert prior to ordering. This table is for reference only and data may be outdated, inaccurate, missing, or incomplete. 

Part Number #

Part Type:

Track-Type CAT Dozer Equipment Models:

6T9538Sprocket SegmentD10R
6Y2047Sprocket SegmentD3C, D4C
7G0841Sprocket SegmentD4H
5S0836Sprocket SegmentD5B
8E7298Sprocket SegmentD5G
3145464Sprocket SegmentD5H
5S0050Sprocket SegmentD6C, D6D, D6
7G7212Sprocket SegmentD6H
6I8078Sprocket SegmentD6M
3P1039Sprocket SegmentD7E/F/G
9P1898Sprocket SegmentD7H
2P9510Sprocket SegmentD8H, D8K
9P4747Sprocket SegmentD8L
9W0074Sprocket SegmentD8N, D7H
2P9448Sprocket SegmentD9G, D9H
7T1246Sprocket SegmentD9N
3T9049Sprocket SegmentDC51 A
6Y1244SprocketsD3
8Y0622SprocketsD3C
5H9107SprocketsD4
4V4106SprocketsD4D, D4E
4V4107SprocketsD4D, D4E
5S4822SprocketsD5
5I9336SprocketsD9
All uses of the CAT, Caterpillar, and other manufacturers’ names, symbols, brands, and descriptions are used for reference purposes only and are not implied that any part offered by DMC Wear Parts is a product of these manufacturers. Information in this table should be confirmed with a parts expert prior to ordering. This table is for reference only and data may be outdated, inaccurate, missing, or incomplete. 

Part Number #  - Part Type

  • CAT Dozer Equipment Model


#1M8867 - Idler Assembly
  • D4D, D4E, D4E
#8S2560 - Idler Assembly
  • D5, D5B, D5E
#5M5009 - Idler Assembly
  • D6C, D6D, D6E, D6E SR, D6G, D6G SR, D6G2 LGP, D6G2 XL
#9H8489 - Idler Assembly
  • D7F, D7G
#9S7221 - Idler Assembly
  • D8H, D8K
#1854038 - Idler Group
  • D5C III
#1253537 - Idler Group
  • D10N, D10R, D10T, D10T2
#1846590 - Idler Group
  • D3G, D4G
#2540684 - Idler Group
  • D3K XL, D3K2 LGP, D4K XL, D4K2 XL
#1846592 - Idler Group
  • D5G
#2853476 - Idler Group
  • D5K LGP, D5K2 XL
#1901534 - Idler Group
  • D5M, D5N
#1901546 - Idler Group
  • D5R LGP, D6M, D6N, D6N LGP
#2024304 - Idler Group
  • D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL
#2024296 - Idler Group
  • D6R, D6R II, D6R III, D6T, D6T LGP, D6T LGPPAT, D6T XL
#2238396 - Idler Group
  • D6R, D6R II, D6R III, D6T, D6T LGP, D6T LGPPAT, D6T XL
#1592086 - Idler Group
  • D7R, D7R II
#1920224 - Idler Group
  • D7R, D7R II, D7R XR
#1111729 - Idler Group
  • D8R, D8R II, D8T
#1111730 - Idler Group
  • D8R, D8R II, D8T
#1254655 - Idler Group
  • D9R, D9T
#1671947 - Idler Group
  • D9R, D9T
#1069187 - Idler & Bearing Assembly
  • D3C, D3C II, D3C III, D3G, D3K XL, D3K2 LGP, D4C II, D4C III, D4G, D4K XL, D4K2 XL
#6T1763 - Idler & Bearing Assembly
  • D5H, D5H XL, D5HTSK II, D6M
#2024303 - Idler & Bearing Assembly
  • D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL
All uses of the CAT, Caterpillar, and other manufacturers’ names, symbols, brands, and descriptions are used for reference purposes only and are not implied that any part offered by DMC Wear Parts is a product of these manufacturers. Information in this table should be confirmed with a parts expert prior to ordering. This table is for reference only and data may be outdated, inaccurate, missing, or incomplete. 

Part Number # - Part Type

  • CAT Dozer Equipment Model


# 1181611 - Single Flange Roller Group
  • D5
# 3T4352 - Single Flange Roller Group
  • D3, D3B/C/G, D4B/C/G
# 1181608 - Single Flange Roller Group
  • D4D, D6D
# 1248237 - Single Flange Roller Assembly
  • D4H, D5C/G/H/M/N
# 1210824 - Single Flange Roller Group
  • D5B, D5H, D5N, D6, D6B
# 1181614 - Single Flange Roller Group
  • D6C, D6R, D6T
# 1181617 - Single Flange Roller Group
  • D6D
# 1205746 - Single Flange Roller Group
  • D6R
# 1P9100 - Single Flange Roller Group
  • D7E
# 1248250 - Single Flange Roller Group
  • D7F, D7R
# 6P4897 - Single Flange Roller Group
  • D8H, D8K
# 2460775 - Single Flange Roller Group
  • D8N
# 8P5605 - Single Flange Roller Group
  • D9G, D9H
# 6Y2950 - Single Flange Roller Group
  • D9L
# 1043495 - Single Flange Roller Group
  • D9R
# 1955855 - Single Flange Roller Group
  • D10T, D10R
# 3T4353 - Double Flange Roller Group
  • D3B/C/G, D4B/C
# 3010650 - Double Flange Roller
  • D3K
# 1248240 - Double Flange Roller Group
  • D4C/D/E/H, D5G/K/M
# 1181609 - Double Flange Roller Group
  • D4E
# 1181612 - Double Flange Roller Group
  • D5, D5E
# 1210827 - Double Flange Roller Group
  • D5B, D5H, D5N, D6, D6B
# 1181615 - Double Flange Roller Group
  • D6
# 1181618 - Double Flange Roller Group
  • D6D
# 1205766 - Double Flange Roller Group
  • D6H, D6R, D6T
# 1P9102 - Double Flange Roller Group
  • D7E
# 1248253 - Double Flange Roller Group
  • D7F, D7R
# 6P4898 - Double Flange Roller Group
  • D8H/K, 583H/K, D8
# 2460779 - Double Flange Roller Group
  • D8N/R/T
# 8P5604 - Double Flange Bottom Roller
  • D9G/H
# 6Y2951 - Double Flange Roller Group
  • D9L
# 7T1253 - Double Flange Roller Group
  • D9N, D9R
# 1955856 - Double Flange Roller Group
  • D10N/R/T
# 6S3609 - Top Roller Assembly
  • D3B/C, D4B/C
# 5A8374 - Top Roller Assembly
  • D5
# 6K9880 - Top Roller Assembly
  • D5M, D4H
# 3T3206 - Top Roller Assembly
  • D6
# 6Y3908 - Top Roller Assembly
  • D6M, D5H
# 6Y1781 - Top Roller Assembly
  • D6R, D6H
# 1P8717 - Top Roller Assembly
  • D7E, D7F, D7G, D7H
# 8P6256 - Top Roller Assembly
  • D8, D8H
# 8E0400 - Top Roller Assembly
  • D8R, D8N
# 3P3403 - Roller Group
  • D9
All uses of the CAT, Caterpillar, and other manufacturers’ names, symbols, brands, and descriptions are used for reference purposes only and are not implied that any part offered by DMC Wear Parts is a product of these manufacturers. Information in this table should be confirmed with a parts expert prior to ordering. This table is for reference only and data may be outdated, inaccurate, missing, or incomplete. 

Part Number #  - Part Type

  • CAT Dozer Equipment Model


# 1060713 - Carrier
  • D5R LGP, D6M, D6N, D6N LGP
# 1M4153 - Carrier
  • D8H, D8K, D9G, D9H
# 2P4408 - Carrier
  • D4D, D4E
# 5S4493 - Carrier
  • D5, D5B
# 5S7023 - Carrier
  • D5, D5B
# 9C6027 - Carrier
  • D6R
# 9G9175 - Carrier
  • D6H, D6H II, D6H XL, D6H XR, D6R
# 9P3663 - Carrier
  • D8K, D9H
# 5S0889 - Carrier Assembly
  • D4D, D4E
# 6T3726 - Carrier Assembly
  • D9L, D9N, D9R, D9T
# 7G8211 - Carrier Assembly
  • D8L, D9N
# 8E4589 - Carrier Assembly
  • D3C, D3C III, D4C, D4C III, IT18B, IT28B
# 1067099 - Planetary Carrier
  • D10N, D10R, D10T, D10T2, D8L, D9N, D9R
# 1043133 - Planetary Carrier
  • D9N, D9R, D9T
# 1085621 - Planetary Carrier
  • D5R LGP, D6M, D6N, D6N LGP
# 1128041 - Planetary Carrier
  • D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T
# 1128042 - Planetary Carrier
  • D7H, D7R, D7R II, D7R XR, D8N
# 3P3775 - Planetary Carrier
  • D9L, D9N
# 3T3294 - Planetary Carrier
  • D10N, D10R, D10T, D10T2, D9L
# 6P0748 - Planetary Carrier
  • D4B, D4C, D4C III
# 6Y1336 - Planetary Carrier
  • D8R, D8R II, D8T
# 6Y4819 - Planetary Carrier
  • D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D7H
# 6Y4846 - Planetary Carrier
  • D7H, D7R, D7R II, D7R XR, D8N, D8R, D8R II, D8T, PL83, PL87
# 7G5444 - Planetary Carrier
  • D4H XL, D5H, D5H XL, D5M, D5N
# 7G5684 - Planetary Carrier
  • D6R, D7H, D7R, D7R II, D7R XR
# 7T2531 - Planetary Carrier
  • D6R, D7H, D7R, D7R II, D7R XR
# 7T8170 - Planetary Carrier
  • D4H, D5C, D5C III, IT28
# 9G1490 - Planetary Carrier
  • D4H XL, D4HTSK III, D5M, D5N, G936
# 9G1491 - Planetary Carrier
  • D5H, D5H XL
# 9P3468 - Planetary Carrier
  • D8L, D9N, D9R, D9T
# 9W7839 - Planetary Carrier
  • D6H, D6H XL, D6H XR, D6R, D6R II, D7H, D7R II, D8N
# 9W9392 - Planetary Carrier
  • D8N, D8R, D8R II, D8T
All uses of the CAT, Caterpillar, and other manufacturers’ names, symbols, brands, and descriptions are used for reference purposes only and are not implied that any part offered by DMC Wear Parts is a product of these manufacturers. Information in this table should be confirmed with a parts expert prior to ordering. This table is for reference only and data may be outdated, inaccurate, missing, or incomplete. 

Part Number #  - Part Type

  • CAT Dozer Equipment Model


# 6T9538 - Sprocket Segment
  • D10R
# 6Y2047 - Sprocket Segment
  • D3C, D4C
# 7G0841 - Sprocket Segment
  • D4H
# 5S0836 - Sprocket Segment
  • D5B
# 8E7298 - Sprocket Segment
  • D5G
# 3145464 - Sprocket Segment
  • D5H
# 5S0050 - Sprocket Segment
  • D6C, D6D, D6
# 7G7212 - Sprocket Segment
  • D6H
# 6I8078 - Sprocket Segment
  • D6M
# 3P1039 - Sprocket Segment
  • D7E/F/G
# 9P1898 - Sprocket Segment
  • D7H
# 2P9510 - Sprocket Segment
  • D8H, D8K
# 9P4747 - Sprocket Segment
  • D8L
# 9W0074 - Sprocket Segment
  • D8N, D7H
# 2P9448 - Sprocket Segment
  • D9G, D9H
# 7T1246 - Sprocket Segment
  • D9N
# 3T9049 - Sprocket Segment
  • DC51 A
# 6Y1244 - Sprockets
  • D3
# 8Y0622 - Sprockets
  • D3C
# 5H9107 - Sprockets
  • D4, 955C
# 4V4106 - Sprockets
  • D4D, D4E
# 4V4107 - Sprockets
  • D4D, D4E
# 5S4822 - Sprockets
  • D5
# 5I9336 - Sprockets
  • D9
All uses of the CAT, Caterpillar, and other manufacturers’ names, symbols, brands, and descriptions are used for reference purposes only and are not implied that any part offered by DMC Wear Parts is a product of these manufacturers. Information in this table should be confirmed with a parts expert prior to ordering. This table is for reference only and data may be outdated, inaccurate, missing, or incomplete. 

CAT Excavator Undercarriages

The CAT Excavator series includes a complete range of models from mini-excavators up through small, medium, and large models with specialty models for demolition, frontless, and wheel excavators. 

CAT’s excavators are leaders in the construction and earthmoving industries because of their performance and versatility for trenching, excavation, truck loading, and more. These models offer great fuel efficiency, easy-to-use operations, and new technology-enhanced features. Allow DMC Wear Parts to get you the excavator undercarriage parts you need to get and keep your Caterpillar excavator running at its highest efficiency.

CAT Excavator Models

CAT 345BL Excavator Undercarriage Digging in Dirt

  • Mini Excavators – 300.9D, 301.5, 301.7 CR, 301.8, 302 CR, 303E CR, 304E2 CR, 305E2 CR, 306 CR, 307.5, 308, 309 CR, 310
  • Small Excavators – 311F L RR, 313 GC, 313, 315 GC, 315, 316F L, 317, 318F L
  • Medium Excavators – 320 GC , 320, 323, 325, 326, 330, 330 GC, 335, 335F L
  • Large Excavators – 336 GC, 336, 349, 352, 352 F, 374, 395
  • Specialty – 340, 345BL, 352 UHD, 340 Long Reach, 352 LRE,
  • Wheel Excavators – M314, M315 (2017), M316F (2017), M319, M316, M318, M320, M320F (2017)

DMC Wear Parts offers high-quality aftermarket replacement parts for CAT excavators and mini-excavators. Below is a sample of part numbers for your reference, this is not a complete list of part numbers that DMC Wear Parts offers. To make sure that you order the correct part or aftermarket replacement part, please speak to a DMC Wear Parts expert before ordering. Our knowledgeable team will help you get the correct replacement part to keep your CAT equipment moving forward.

Part Number #  - Part Type

  • CAT Excavator Equipment Model


# 1028152
  • 330, 330 FM L, 330 L, 330B L, 330D, 345C L, 345D, 349D L
# 1028155
  • 320 L, 322 FM L, 325, 325 FM L, 325 LN, 330C, 330D, 336D L, 336D LN, 345D, 349D L
# 1156337
  • 322, 322 FM L, 322 LN, 322B, 322B L, 322B LN, 322C, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 326D L
# 1156366
  • 330C, 330C FM, 345B, 345B II, 345B II MH, 345B L, 345C, 345C MH
# 1358903
  • 345B, 345C, 350
# 2487143
  • 311C, 313D2 LGP, 315C, 315D L, 316E L, 318B, 318C, 318D L, 318D2 L, 318E L, 319C, 319D, 319D L, 319D LN, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR
# 4I7337
  • 311, 311B, 311C, 311D LRR, 311F LRR, 312, 312B, 312B L, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313B, 313D, 313D2, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR
All uses of the CAT, Caterpillar, and other manufacturers’ names, symbols, brands, and descriptions are used for reference purposes only and are not implied that any part offered by DMC Wear Parts is a product of these manufacturers. Information in this table should be confirmed with a parts expert prior to ordering. This table is for reference only and data may be outdated, inaccurate, missing, or incomplete. 

Part Number #  - Part Type

  • CAT Excavator Equipment Model


# 1787293
  • 345
# 1634143
  • 315, 315B, 345, 320/B/C/D
# 1634147
  • 322, 324D, 325B
# 1634145
  • 322, 325D, 330D L
# 1791486
  • 325D, 330B, 330D L
# 1787288
  • 330, 345C, 365B, 374D, 385C
# 1890475
  • 345C, 350
# 1855065
  • 375, 385C/B, 390D
# 4I7346
  • E110, E120B, 311/B, 312/B
# 4I7346
  • E110, E120B, 311/B, 312/B
# 8E5600
  • 315, 318B, 320E
# 6Y5323
  • 320S, 325, 330
# 3004610
  • 345B, 330C
# 3004611
  • 365B, 365C
# 6Y8168
  • 365B, 375, 375L
# 2668793
  • 302.5, 303, 303.5
# 1857280
  • 302.5, 303.5
# 1466064
  • 302.5, 303.5
# 2668794
  • 303.5CCR, 304E
# 1721764
  • 304.5, 305.5
# 2657674
  • 304C CR, 305C CR
# 2657675
  • 304C CR, 305C CR
# 3408957
  • 304CR
# 1273807
  • 307, 307B, 308D
# 2778576
  • 307, 308
# 1273806
  • 315, 315B
All uses of the CAT, Caterpillar, and other manufacturers’ names, symbols, brands, and descriptions are used for reference purposes only and are not implied that any part offered by DMC Wear Parts is a product of these manufacturers. Information in this table should be confirmed with a parts expert prior to ordering. This table is for reference only and data may be outdated, inaccurate, missing, or incomplete. 

Part Number #  - Part Type

  • CAT Excavator Equipment Model


# 1107058
  • 320B, 322B L, 325 L, 325B, 325B L
# 1107059
  • 320B, 322B L, 325 L, 325B, 325B L
# 1107209
  • 320B, 322B L, 325 L, 325B, 325B L
# 1107228
  • 330B, 330B L
# 1107243
  • 330B, 330B L
# 1484637
  • 318C, 318E L, 319C, 319D, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR
# 1912571
  • 320C, 320C FM, 320D, 320D FM, 320D FM RR, 322C, 322C FM, 323D LN, 323D SA, 323E L, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 325C, 325C FM, 325D, 325D L, 325D MH, 326D L, 329D, 329D L, 329D LN,
# 1912578
  • 318C, 318E L, 319C, 319D, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR
# 1912678
  • 322C, 322C FM, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 326D L
# 1912686
  • 320C, 320C FM, 320D, 320D FM, 320D FM RR, 322C, 323D LN, 323D SA, 323E L, 325C, 325C FM, 325D, 325D L, 325D MH, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN
# 2676799
  • 320D, 320D FM, 320D FM RR, 322C, 323D LN, 323D SA, 323E L, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 325C, 325D, 325D L, 325D MH, 326D L, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN,
# 7I7728
  • 322 FM L, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 324E, 324E L, 324E LN, 325B, 325B L, 325C, 325C FM
# 7Y0228
  • 325, 325 LN
# 7Y0241
  • 325, 325 LN
# 7Y0242
  • 325, 325 LN
# 7Y0643
  • 325 L, 328D LCR, 330, 330 FM L, 330 L, 330C L, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN
# 7Y0645
  • 325 L, 325C, 328D LCR, 330, 330 FM L, 330 L, 330B, 330B L, 330C, 330C FM, 330C L, 330C MH, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN
# 7Y0731
  • 325 L, 325C, 328D LCR, 330, 330 FM L, 330 L, 330C, 330C FM, 330C L, 330C MH, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN
# 7Y1238
  • 322 FM L, 322B L, 322B LN, 325, 325 L, 325 LN, 325B, 325B L, 330D FM, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L VG
# 7Y1432
  • 315C, 315D L, 318B, 318C, 318E L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L
# 7Y1433
  • 315C, 315D L, 318B, 318C, 318E L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L
# 7Y1751
  • 320 L, 320B, 320B L, 320N, 321B
# 7Y1752
  • 320 L, 320B, 320B L, 320N, 321B
# 7Y1771
  • 320 L, 345B, 345B L
# 7Y1774
  • 320 L, 345B, 345B L
All uses of the CAT, Caterpillar, and other manufacturers’ names, symbols, brands, and descriptions are used for reference purposes only and are not implied that any part offered by DMC Wear Parts is a product of these manufacturers. Information in this table should be confirmed with a parts expert prior to ordering. This table is for reference only and data may be outdated, inaccurate, missing, or incomplete. 

Part Number #  - Part Type

  • CAT Excavator Equipment Model


# 1028134
  • 315
# 6Y4898
  • 325
# 6Y5685
  • 330
# 8E4686
  • 375
# 1243296
  • 345B
# 1419655
  • 365B/C 345B 374D
# 1937091
  • 303
# 1721965
  • 303.5
# 2645371
  • 303.5
# 1404022
  • 302.5C
# 2606341
  • 305CCR, 305.5
# 1309326
  • 307B
All uses of the CAT, Caterpillar, and other manufacturers’ names, symbols, brands, and descriptions are used for reference purposes only and are not implied that any part offered by DMC Wear Parts is a product of these manufacturers. Information in this table should be confirmed with a parts expert prior to ordering. This table is for reference only and data may be outdated, inaccurate, missing, or incomplete. 

Part Number #  - Part Type

  • CAT Excavator Equipment Model


# 990166
  • 311, 311B, 311C, 312, 312B, 312B L, 313B
# 1017880
  • 322B L, 322C, 322C FM, 324D FM, 325 L, 325B L, 325C, 325C FM, 325C L
# 1028139
  • 311, 311B, 312, 312B, 315, 315B, 315B L, 317
# 1156368
  • 330C, 330C FM, 345B, 345B II, 345B II MH, 345B L
# 1156427
  • 318B, 320B, 320B L
# 1309295
  • 307B, 307C, 307D, 307E, 308C, 308E
# 1453036
  • 315C, 318C, 319C, 320C
# 1686690
  • 311C, 312C L, 314C
# 1764882
  • 322C
# 1792993
  • 315C
# 1793004
  • 320C, 320C FM, 322C FM, 325C
# 1793035
  • 330C, 330C L
# 1880904
  • 312C
# 1941220
  • 325C, 330C L
# 1941231
  • 318C, 320C, 320C L, 321C
# 1941244
  • 323D LN, 323D SA, 324D FM, 324D FM LL, 325D, 325D L, 329D, 329D L, 329D LN
# 1941253
  • 325D FM, 325D FM LL, 330D FM, 330D L, 330D MH, 336D L, 336D LN, 340D L, 340D2 L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L
# 2154119
  • 330C, 330D, 330D L, 336D L, 336D LN, 336E, 345D, 349D L
# 2394323
  • 328D LCR, 330D, 330D L, 330D LN, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L
# 2394339
  • 320C, 325C
# 2394350
  • 315D L
# 2394358
  • 322C
# 2394369
  • 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 326D L
# 2394376
  • 311C, 312C L, 314C
# 2394377
  • 311C, 315C
# 2487138
  • 313D2 LGP, 315D L, 316E L, 318D L, 318D2 L
# 2487194
  • 311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 314D CR, 314D LCR, 314E CR, 314E LCR
# 4I7401
  • 330, 330 FM L, 330 L, 330B, 330B L
# 5I4533
  • 307, 307B
# 7I7717
  • 322, 322 FM L, 322B, 322B L, 322B LN
# 7Y0631
  • 320 L, 320B, 320B FM LL, 322B L, 325, 325 L, 325 LN, 325B, 325B L
# 7Y1606
  • 315B FM L, 317B LN, 318B, 320 L, 320N
# 7Y1874
  • 330, 330 FM L, 330B L, 330C FM, 330C L, 330C MH, 350
All uses of the CAT, Caterpillar, and other manufacturers’ names, symbols, brands, and descriptions are used for reference purposes only and are not implied that any part offered by DMC Wear Parts is a product of these manufacturers. Information in this table should be confirmed with a parts expert prior to ordering. This table is for reference only and data may be outdated, inaccurate, missing, or incomplete. 

Part Number #  - Part Type

  • CAT Excavator Equipment Model


# 1028167
  • 322, 322 FM L, 322 LN, 322B L, 322B LN
# 1156422
  • 318B, 320B, 320B L, 320B U
# 1156423
  • 318B, 320B, 320B L, 320B U
# 1156424
  • 318B, 320B, 320B L, 320B U
# 1309332
  • 312B, 315B, 315B L
# 1453027
  • 315C, 318C, 319C, 320C, 321B
# 1453028
  • 315C, 318C, 319C, 320C, 321B
# 1453039
  • 315C, 318C, 319C, 320C, 321B
# 1792992
  • 315C
# 1941127
  • 322C
# 1941229
  • 318C, 320C, 320C L, 321C
# 1941260
  • 318C, 320C, 320C L, 321C
# 2394387
  • 315D L, 318E L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D2 L, 323E L
# 2394389
  • 315D L, 318E L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D2 L, 323E L
# 2394418
  • 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 326D L
# 2979142
  • 311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 314D CR, 314D LCR, 314E CR, 314E LCR
# 7I7709
  • 322, 322 FM L, 322 LN, 322B L, 322B LN
# 7I7710
  • 322, 322 FM L, 322 LN, 322B L, 322B LN
# 7Y1602
  • 320, 320 L, 320N
# 2394388
  • 315D L, 318E L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D2 L, 323E L
All uses of the CAT, Caterpillar, and other manufacturers’ names, symbols, brands, and descriptions are used for reference purposes only and are not implied that any part offered by DMC Wear Parts is a product of these manufacturers. Information in this table should be confirmed with a parts expert prior to ordering. This table is for reference only and data may be outdated, inaccurate, missing, or incomplete. 

Part Number #

CAT Excavator Model

1028152330, 330 FM L, 330 L, 330B L, 330D, 345C L, 345D, 349D L
1028155320 L, 322 FM L, 325, 325 FM L, 325 LN, 330C, 330D, 336D L, 336D LN, 345D, 349D L
1156337322, 322 FM L, 322 LN, 322B, 322B L, 322B LN, 322C, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 326D L
1156366330C, 330C FM, 345B, 345B II, 345B II MH, 345B L, 345C, 345C MH
1358903345B, 345C, 350
2487143311C, 313D2 LGP, 315C, 315D L, 316E L, 318B, 318C, 318D L, 318D2 L, 318E L, 319C, 319D, 319D L, 319D LN, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR
4I7337311, 311B, 311C, 311D LRR, 311F LRR, 312, 312B, 312B L, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313B, 313D, 313D2, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR
All uses of the CAT, Caterpillar, and other manufacturers’ names, symbols, brands, and descriptions are used for reference purposes only and are not implied that any part offered by DMC Wear Parts is a product of these manufacturers. Information in this table should be confirmed with a parts expert prior to ordering. This table is for reference only and data may be outdated, inaccurate, missing, or incomplete. 

Part Number #

CAT Excavator Model

1787293345
1634143315, 315B, 345, 320/B/C/D
1634147322, 324D, 325B
1634145322, 325D, 330D L
1791486325D, 330B, 330D L
1787288330, 345C, 365B, 374D, 385C
1890475345C, 350
1855065375, 385C/B, 390D
4I7346E110, E120B, 311/B, 312/B
4I7346E110, E120B, 311/B, 312/B
8E5600315, 318B, 320E
6Y5323320S, 325, 330
3004610345B, 330C
3004611365B, 365C
6Y8168365B, 375, 375L
2668793302.5, 303, 303.5
1857280302.5, 303.5
1466064302.5, 303.5
2668794303.5CCR, 304E
1721764304.5, 305.5
2657674304C CR, 305C CR
2657675304C CR, 305C CR
3408957304CR
1273807307, 307B, 308D
2778576307, 308
1273806315, 315B
All uses of the CAT, Caterpillar, and other manufacturers’ names, symbols, brands, and descriptions are used for reference purposes only and are not implied that any part offered by DMC Wear Parts is a product of these manufacturers. Information in this table should be confirmed with a parts expert prior to ordering. This table is for reference only and data may be outdated, inaccurate, missing, or incomplete. 

Part Number #

CAT Excavator Model

1107058320B, 322B L, 325 L, 325B, 325B L
1107059320B, 322B L, 325 L, 325B, 325B L
1107209320B, 322B L, 325 L, 325B, 325B L
1107228330B, 330B L
1107243330B, 330B L
1484637318C, 318E L, 319C, 319D, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR
1912571320C, 320C FM, 320D, 320D FM, 320D FM RR, 322C, 322C FM, 323D LN, 323D SA, 323E L, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 325C, 325C FM, 325D, 325D L, 325D MH, 326D L, 329D, 329D L, 329D LN,
1912578318C, 318E L, 319C, 319D, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR
1912678322C, 322C FM, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 326D L
1912686320C, 320C FM, 320D, 320D FM, 320D FM RR, 322C, 323D LN, 323D SA, 323E L, 325C, 325C FM, 325D, 325D L, 325D MH, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN
2676799320D, 320D FM, 320D FM RR, 322C, 323D LN, 323D SA, 323E L, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 325C, 325D, 325D L, 325D MH, 326D L, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN,
7I7728322 FM L, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 324E, 324E L, 324E LN, 325B, 325B L, 325C, 325C FM
7Y0228325, 325 LN
7Y0241325, 325 LN
7Y0242325, 325 LN
7Y0643325 L, 328D LCR, 330, 330 FM L, 330 L, 330C L, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN
7Y0645325 L, 325C, 328D LCR, 330, 330 FM L, 330 L, 330B, 330B L, 330C, 330C FM, 330C L, 330C MH, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN
7Y0731325 L, 325C, 328D LCR, 330, 330 FM L, 330 L, 330C, 330C FM, 330C L, 330C MH, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN
7Y1238322 FM L, 322B L, 322B LN, 325, 325 L, 325 LN, 325B, 325B L, 330D FM, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L VG
7Y1432315C, 315D L, 318B, 318C, 318E L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L
7Y1433315C, 315D L, 318B, 318C, 318E L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L
7Y1751320 L, 320B, 320B L, 320N, 321B
7Y1752320 L, 320B, 320B L, 320N, 321B
7Y1771320 L, 345B, 345B L
7Y1774320 L, 345B, 345B L
All uses of the CAT, Caterpillar, and other manufacturers’ names, symbols, brands, and descriptions are used for reference purposes only and are not implied that any part offered by DMC Wear Parts is a product of these manufacturers. Information in this table should be confirmed with a parts expert prior to ordering. This table is for reference only and data may be outdated, inaccurate, missing, or incomplete. 

Part Number #

CAT Excavator Model

1028134315
6Y4898325
6Y5685330
8E4686375
1243296345B
1419655365B/C 345B 374D
1937091303
1721965303.5
2645371303.5
1404022302.5C
2606341305CCR, 305.5
1309326307B
All uses of the CAT, Caterpillar, and other manufacturers’ names, symbols, brands, and descriptions are used for reference purposes only and are not implied that any part offered by DMC Wear Parts is a product of these manufacturers. Information in this table should be confirmed with a parts expert prior to ordering. This table is for reference only and data may be outdated, inaccurate, missing, or incomplete. 

Part Number #

CAT Excavator Model

990166311, 311B, 311C, 312, 312B, 312B L, 313B
1017880322B L, 322C, 322C FM, 324D FM, 325 L, 325B L, 325C, 325C FM, 325C L
1028139311, 311B, 312, 312B, 315, 315B, 315B L, 317
1156368330C, 330C FM, 345B, 345B II, 345B II MH, 345B L
1156427318B, 320B, 320B L
1309295307B, 307C, 307D, 307E, 308C, 308E
1453036315C, 318C, 319C, 320C
1686690311C, 312C L, 314C
1764882322C
1792993315C
1793004320C, 320C FM, 322C FM, 325C
1793035330C, 330C L
1880904312C
1941220325C, 330C L
1941231318C, 320C, 320C L, 321C
1941244323D LN, 323D SA, 324D FM, 324D FM LL, 325D, 325D L, 329D, 329D L, 329D LN
1941253325D FM, 325D FM LL, 330D FM, 330D L, 330D MH, 336D L, 336D LN, 340D L, 340D2 L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L
2154119330C, 330D, 330D L, 336D L, 336D LN, 336E, 345D, 349D L
2394323328D LCR, 330D, 330D L, 330D LN, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L
2394339320C, 325C
2394350315D L
2394358322C
2394369324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 326D L
2394376311C, 312C L, 314C
2394377311C, 315C
2487138313D2 LGP, 315D L, 316E L, 318D L, 318D2 L
2487194311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 314D CR, 314D LCR, 314E CR, 314E LCR
4I7401330, 330 FM L, 330 L, 330B, 330B L
5I4533307, 307B
7I7717322, 322 FM L, 322B, 322B L, 322B LN
7Y0631320 L, 320B, 320B FM LL, 322B L, 325, 325 L, 325 LN, 325B, 325B L
7Y1606315B FM L, 317B LN, 318B, 320 L, 320N
7Y1874330, 330 FM L, 330B L, 330C FM, 330C L, 330C MH, 350
All uses of the CAT, Caterpillar, and other manufacturers’ names, symbols, brands, and descriptions are used for reference purposes only and are not implied that any part offered by DMC Wear Parts is a product of these manufacturers. Information in this table should be confirmed with a parts expert prior to ordering. This table is for reference only and data may be outdated, inaccurate, missing, or incomplete. 

Part Number #

CAT Excavator Model

1028167322, 322 FM L, 322 LN, 322B L, 322B LN
1156422318B, 320B, 320B L, 320B U
1156423318B, 320B, 320B L, 320B U
1156424318B, 320B, 320B L, 320B U
1309332312B, 315B, 315B L
1453027315C, 318C, 319C, 320C, 321B
1453028315C, 318C, 319C, 320C, 321B
1453039315C, 318C, 319C, 320C, 321B
1792992315C
1941127322C
1941229318C, 320C, 320C L, 321C
1941260318C, 320C, 320C L, 321C
2394387315D L, 318E L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D2 L, 323E L
2394389315D L, 318E L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D2 L, 323E L
2394418324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 326D L
2979142311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 314D CR, 314D LCR, 314E CR, 314E LCR
7I7709322, 322 FM L, 322 LN, 322B L, 322B LN
7I7710322, 322 FM L, 322 LN, 322B L, 322B LN
7Y1602320, 320 L, 320N
2394388315D L, 318E L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D2 L, 323E L
All uses of the CAT, Caterpillar, and other manufacturers’ names, symbols, brands, and descriptions are used for reference purposes only and are not implied that any part offered by DMC Wear Parts is a product of these manufacturers. Information in this table should be confirmed with a parts expert prior to ordering. This table is for reference only and data may be outdated, inaccurate, missing, or incomplete. 

CAT Skid Steer & Compact Loader Undercarriages

Light, compact, and dependable. The versatile collection of skid steers offered by Caterpillar are often praised for their maneuverability, stability, and comfort. Despite its compactness, CAT Skid Steers are perfect for a wide range of applications. The undercarriage provides superior traction, flotation, and stability, ensuring speed and performance. 

CAT’s compact track loaders deliver high performance while having a comfortable and clean feel. This design is sure to make your job a whole lot easier. Its comfortability paired with speedy executions makes for a reliable machine. Many operators will tell you that the multi-terrain loaders are excellent machines with proven performance and easily replaceable parts. When you need aftermarket undercarriage parts for Caterpillar equipment, you can count on DMC Wear Parts to have your parts in stock and ready to ship quickly.

CAT Skid Steer and Loader Models

Old CAT 236 Skid Steer Repaired with aftermarket undercarriage parts

  • Compact Track Loaders – 239, 249, 259, 279, 289 299 (D3 & D3 XE Series)
  • Skid Steer Loaders – 226, 232, 236, 242, 246, 262, 272 (D3 & D3 XE Series)

Caterpillar Motor Graders, Road Reclaimers, Track Loaders, Wheel Loaders, & More

DMC Wear Parts stocks a vast selection of aftermarket parts for CAT industrial heavy equipment such as dozers, skid steers, track loaders, and other heavy machinery. We also carry parts for less common road maintenance, earth-moving, agricultural, mining, and construction equipment from Caterpillar. We have replacement parts for all sorts of operations, from agriculture to mining. See our huge selection of aftermarket caterpillar parts or get a quote here.

Other CAT Equipment Models

CAT Construction Equipment Models with Aftermarket Parts from DMC Wear Parts

  • Motor Graders – 120, 120AWD, 140, 140 GC, 150, 160, 14, 16, 18, 24
  • Road Reclaimers – RM400, RM500B
  • Track Loaders – 953, 953K, 963, 973K
  • Wheel Loaders – 903D, 906M, 907M, 908M, 910, 910M, 914…

 

Can’t find what you’re looking for? DMC Wear Parts is a leading aftermarket Caterpillar wear parts supplier. One of our product specialists would be happy to help you find the perfect aftermarket CAT undercarriage parts. With over 20 years of experience, we understand your equipment needs and can help you get the correct Caterpillar undercarriage parts to match any equipment model manufactured by CAT. Let us put our knowledge to work for you!

Contact Us – We Are Here To Help

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(605) 840-8082

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Caterpillar Aftermarket Repair & Replacement Parts

DMC Wear Parts is proud to have over 50,000 parts in stock, making us one of the leading Caterpillar undercarriage parts suppliers in the USA. We make sure you always get the part you need to keep your equipment running at its best. We provide top-grade aftermarket undercarriage parts for CAT heavy machinery. We carry undercarriage replacement parts that perfectly fit popular Caterpillar equipment models such as the 247, 257, 267, 277, 287, D3, D5, D11, and many more. Our massive selection of aftermarket CAT undercarriage parts will get your equipment back in the field in no time. 

Call or Text us today at (605) 840-8082 for pricing and part numbers on our aftermarket Caterpillar undercarriage parts.

Undercarriage Parts For Other Manufacturers

Are you looking for parts for other popular construction equipment manufacturers? DMC Wear Parts offers an extensive selection of undercarriage parts for all makes and models of heavy equipment from top manufacturers in the industry. We carry aftermarket replacement parts for leading brands such as Case, Bobcat, Komatsu, John Deere, and more. 

In addition to our Caterpillar style equipment undercarriage components, we also stock other heavy equipment parts necessary to keep equipment running, such as engines, fuel systems, blades, hydraulics, transmission, steering, brakes, cooling, and many others. Are you ready to make DMC Wear Parts your one-stop shop for all types of heavy machinery repair and replacement part needs? 

Contact Us – Our Parts Experts Are Here To Help

*All uses of the CAT, Caterpillar, and other manufacturers’ names, symbols, brands, and descriptions are used for reference purposes only and are not implied that any part offered is the product of these manufacturers.

DMC Wear Parts
(605) 840-8082
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