Dozer Undercarriage Parts

If you’re looking for top-quality dozer undercarriage parts at the best possible prices, you’ve come to the right place. DMC Wear Parts carries cutting-edge dozer undercarriage parts that perfectly fit any dozer model made by top brands in the industry. We offer aftermarket undercarriage parts for equipment manufacturers such as John Deere, Caterpillar (CAT), Case, Bobcat, and many others. We partner with the best after-sale parts manufacturers including ITR America. We’re proud of our reputation for also providing top-notch customer service.

Dozer Undercarriage Parts for Any Dozer Model

Our commitment is to provide exceptional aftermarket equipment and wear parts at great prices. We always make sure to have all the parts you need in stock. We have over 50,000 unique parts stocked in 12 warehouses throughout the country – that means we can get your products shipped to you quickly. Call us today at (605) 840-8082 and our undercarriage part specialists would be happy to help you.

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

DMC Wear Parts - Dozer Undercarriage Parts

Browse Our Undercarriage Parts by Manufacturer – We Ship Nationwide

John Deere Logo Undercarriage Parts Bobcat logoCase LogoKomatsu logoCAT (catepillar) logo

Aftermarket Dozer Undercarriage Replacement Parts

As an operator, you know that routine maintenance is essential for proper dozer performance. With so many critical moving components on the undercarriage of a dozer, the costs and value add up quickly. In fact, industry data shows that more than 20% of the cost of a dozer is attributed strictly to parts and labor for the undercarriage.

DMC Wear Parts offers complete undercarriage systems and individual replacement parts. We provide US-manufactured undercarriage parts for dozers and other heavy machinery. DMC Wear Parts is your best source for affordable, top-of-the-line aftermarket dozer replacement parts. We ensure that each customer is satisfied by focusing on providing the highest-quality and a wide selection of aftermarket undercarriage repair and replacement parts. 

Dozer Track Parts

  • Steel Tracks
  • Rubber Tracks
  • Track Assemblies
  • Track Adjuster & Recoil
  • Track Bands
  • Track Chains (Standard, Heavy Duty & Positive Pin Retention)
  • Frame Parts
  • Guides
  • Track Pitch
  • Shoes
  • Pads
  • Track Links
  • Track Tension Components

Complete Undercarriage Systems

  • Complete Track Group Assemblies
  • Sprockets, Idlers, & Segments
  • Suspension Systems
  • Springs Kits & Recoil Assemblies
  • Bogies & Bogie Assemblies
  • Pins & Bushings
  • Bolts & Nuts

Plus… These Other Part Systems

  • Electrical & Gauge
  • Engine & Fuel Systems
  • Final Drive & Transmission
  • Hydraulics
  • Sheet Metal & Exterior Frame
  • Steering & Brakes

Dozer Mounting Hardware, Rollers, Idlers, & Other Parts

Dozer Undercarriage Diagram

dozer undercarriage parts diagram

Below is a list of dozer idlers part numbers, this is not a complete list of parts carried by DMC Wear Parts. We have over 50,000 parts in stock at our warehouses across the US, if you don't see the specific part number you are looking for, send us a message because we likely have that dozer part in stock as well.

Part Number #  - Part Type


  • #1069187 - Idler & Bearing Assembly
  • #6T1763 - Idler & Bearing Assembly
  • #2024303 - Idler & Bearing Assembly
  • #1M8867 - Idler Assembly
  • #8S2560 - Idler Assembly
  • #5M5009 - Idler Assembly
  • #9H8489 - Idler Assembly
  • #9S7221 - Idler Assembly
  • #1854038 - Idler Group
  • #1253537 - Idler Group
  • #1846590 - Idler Group
  • #2540684 - Idler Group
  • #1846592 - Idler Group
  • #2853476 - Idler Group
  • #1901534 - Idler Group
  • #1901546 - Idler Group
  • #2024304 - Idler Group
  • #2024296 - Idler Group
  • #2238396 - Idler Group
  • #1592086 - Idler Group
  • #1920224 - Idler Group
  • #1111729 - Idler Group
  • #1111730 - Idler Group
  • #1254655 - Idler Group
  • #1671947 - Idler Group
All uses of 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. 
Below is a list of dozer rollers part numbers, this is not a complete list of parts carried by DMC Wear Parts. We have over 50,000 parts in stock at our warehouses across the US, if you don't see the specific part number you are looking for, send us a message because we likely have that dozer part in stock as well.

Part Number # - Part Type


  • # 6S3609 - Top Roller Assembly
  • # 5A8374 - Top Roller Assembly
  • # 6K9880 - Top Roller Assembly
  • # 3T3206 - Top Roller Assembly
  • # 6Y3908 - Top Roller Assembly
  • # 6Y1781 - Top Roller Assembly
  • # 1P8717 - Top Roller Assembly
  • # 8P6256 - Top Roller Assembly
  • # 8E0400 - Top Roller Assembly
  • # 1248237 - Single Flange Roller Assembly
  • # 1181611 - Single Flange Roller Group
  • # 3T4352 - Single Flange Roller Group
  • # 1181608 - Single Flange Roller Group
  • # 1210824 - Single Flange Roller Group
  • # 1181614 - Single Flange Roller Group
  • # 1181617 - Single Flange Roller Group
  • # 1205746 - Single Flange Roller Group
  • # 1P9100 - Single Flange Roller Group
  • # 1248250 - Single Flange Roller Group
  • # 6P4897 - Single Flange Roller Group
  • # 2460775 - Single Flange Roller Group
  • # 8P5605 - Single Flange Roller Group
  • # 6Y2950 - Single Flange Roller Group
  • # 1043495 - Single Flange Roller Group
  • # 1955855 - Single Flange Roller Group
  • # 3T4353 - Double Flange Roller Group
  • # 3010650 - Double Flange Roller
  • # 1248240 - Double Flange Roller Group
  • # 1181609 - Double Flange Roller Group
  • # 1181612 - Double Flange Roller Group
  • # 1210827 - Double Flange Roller Group
  • # 1181615 - Double Flange Roller Group
  • # 1181618 - Double Flange Roller Group
  • # 1205766 - Double Flange Roller Group
  • # 1P9102 - Double Flange Roller Group
  • # 1248253 - Double Flange Roller Group
  • # 6P4898 - Double Flange Roller Group
  • # 2460779 - Double Flange Roller Group
  • # 6Y2951 - Double Flange Roller Group
  • # 7T1253 - Double Flange Roller Group
  • # 1955856 - Double Flange Roller Group
  • # 8P5604 - Double Flange Bottom Roller
  • # 3P3403 - Roller Group
All uses of 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. 
Below is a list of dozer carriers part numbers, this is not a complete list of parts carried by DMC Wear Parts. We have over 50,000 parts in stock at our warehouses across the US, if you don't see the specific part number you are looking for, send us a message because we likely have that dozer part in stock as well.

Part Number #  - Part Type


  • # 5S0889 - Carrier Assembly
  • # 6T3726 - Carrier Assembly
  • # 7G8211 - Carrier Assembly
  • # 8E4589 - Carrier Assembly
  • # 1060713 - Carrier
  • # 1M4153 - Carrier
  • # 2P4408 - Carrier
  • # 5S4493 - Carrier
  • # 5S7023 - Carrier
  • # 9C6027 - Carrier
  • # 9G9175 - Carrier
  • # 9P3663 - Carrier
  • # 3P3775 - Planetary Carrier
  • # 3T3294 - Planetary Carrier
  • # 6P0748 - Planetary Carrier
  • # 6Y1336 - Planetary Carrier
  • # 6Y4819 - Planetary Carrier
  • # 6Y4846 - Planetary Carrier
  • # 7G5444 - Planetary Carrier
  • # 7G5684 - Planetary Carrier
  • # 7T2531 - Planetary Carrier
  • # 7T8170 - Planetary Carrier
  • # 9G1490 - Planetary Carrier
  • # 9G1491 - Planetary Carrier
  • # 9P3468 - Planetary Carrier
  • # 9W7839 - Planetary Carrier
  • # 9W9392 - Planetary Carrier
  • # 1067099 - Planetary Carrier
  • # 1043133 - Planetary Carrier
  • # 1085621 - Planetary Carrier
  • # 1128041 - Planetary Carrier
  • # 1128042 - Planetary Carrier
All uses of 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. 
Below is a list of dozer sprockets and segments part numbers, this is not a complete list of parts carried by DMC Wear Parts. We have over 50,000 parts in stock at our warehouses across the US, if you don't see the specific part number you are looking for, send us a message because we likely have that dozer part in stock as well.

Part Number #  - Part Type


  • # 6Y1244 - Sprockets
  • # 8Y0622 - Sprockets
  • # 5H9107 - Sprockets
  • # 4V4106 - Sprockets
  • # 4V4107 - Sprockets
  • # 5S4822 - Sprockets
  • # 5I9336 - Sprockets
  • # 2P9448 - Sprocket Segment
  • # 2P9510 - Sprocket Segment
  • # 3145464 - Sprocket Segment
  • # 3P1039 - Sprocket Segment
  • # 3T9049 - Sprocket Segment
  • # 5S0050 - Sprocket Segment
  • # 5S0836 - Sprocket Segment
  • # 6I8078 - Sprocket Segment
  • # 6T9538 - Sprocket Segment
  • # 6Y2047 - Sprocket Segment
  • # 7G0841 - Sprocket Segment
  • # 7G7212 - Sprocket Segment
  • # 7T1246 - Sprocket Segment
  • # 8E7298 - Sprocket Segment
  • # 9P1898 - Sprocket Segment
  • # 9P4747 - Sprocket Segment
  • # 9W0074 - Sprocket Segment
All uses of 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. 

Below is a list of Dozer idlers part numbers, this is not a complete list of parts carried by DMC Wear Parts. We have over 50,000 parts in stock at our warehouses across the US, if you don't see the specific part number you are looking for, send us a message because we likely have that dozer part in stock as well.

Part Number #

Part Type:

1069187Idler & Bearing Assembly
6T1763Idler & Bearing Assembly
2024303Idler & Bearing Assembly
1M8867Idler Assembly
8S2560Idler Assembly
5M5009Idler Assembly
9H8489Idler Assembly
9S7221Idler Assembly
1854038Idler Group
1253537Idler Group
1846590Idler Group
2540684Idler Group
1846592Idler Group
2853476Idler Group
1901534Idler Group
1901546Idler Group
2024304Idler Group
2024296Idler Group
2238396Idler Group
1592086Idler Group
1920224Idler Group
1111729Idler Group
1111730Idler Group
1254655Idler Group
1671947Idler Group
All uses of 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. 
Below is a list of Dozer rollers part numbers, this is not a complete list of parts carried by DMC Wear Parts. We have over 50,000 parts in stock at our warehouses across the US, if you don't see the specific part number you are looking for, send us a message because we likely have that dozer part in stock as well.

Part Number #

Part Type:

1181611Single Flange Roller Group
3T4352Single Flange Roller Group
1181608Single Flange Roller Group
1248237Single Flange Roller Assembly
1210824Single Flange Roller Group
1181614Single Flange Roller Group
1181617Single Flange Roller Group
1205746Single Flange Roller Group
1P9100Single Flange Roller Group
1248250Single Flange Roller Group
6P4897Single Flange Roller Group
2460775Single Flange Roller Group
8P5605Single Flange Roller Group
6Y2950Single Flange Roller Group
1043495Single Flange Roller Group
1955855Single Flange Roller Group
3T4353Double Flange Roller Group
3010650Double Flange Roller
1248240Double Flange Roller Group
1181609Double Flange Roller Group
1181612Double Flange Roller Group
1210827Double Flange Roller Group
1181615Double Flange Roller Group
1181618Double Flange Roller Group
1205766Double Flange Roller Group
1P9102Double Flange Roller Group
1248253Double Flange Roller Group
6P4898Double Flange Roller Group
2460779Double Flange Roller Group
8P5604Double Flange Bottom Roller
6Y2951Double Flange Roller Group
7T1253Double Flange Roller Group
1955856Double Flange Roller Group
6S3609Top Roller Assembly
5A8374Top Roller Assembly
6K9880Top Roller Assembly
3T3206Top Roller Assembly
6Y3908Top Roller Assembly
6Y1781Top Roller Assembly
1P8717Top Roller Assembly
8P6256Top Roller Assembly
8E0400Top Roller Assembly
3P3403Roller Group
All uses of 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. 
Below is a list of Dozer carriers part numbers, this is not a complete list of parts carried by DMC Wear Parts. We have over 50,000 parts in stock at our warehouses across the US, if you don't see the specific part number you are looking for, send us a message because we likely have that dozer part in stock as well.

Part Number #

Part Type:

1060713Carrier
1M4153Carrier
2P4408Carrier
5S4493Carrier
5S7023Carrier
9C6027Carrier
9G9175Carrier
9P3663Carrier
5S0889Carrier Assembly
6T3726Carrier Assembly
7G8211Carrier Assembly
8E4589Carrier Assembly
1067099Planetary Carrier
1043133Planetary Carrier
1085621Planetary Carrier
1128041Planetary Carrier
1128042Planetary Carrier
3P3775Planetary Carrier
3T3294Planetary Carrier
6P0748Planetary Carrier
6Y1336Planetary Carrier
6Y4819Planetary Carrier
6Y4846Planetary Carrier
7G5444Planetary Carrier
7G5684Planetary Carrier
7T2531Planetary Carrier
7T8170Planetary Carrier
9G1490Planetary Carrier
9G1491Planetary Carrier
9P3468Planetary Carrier
9W7839Planetary Carrier
9W9392Planetary Carrier
All uses of 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. 
Below is a list of Dozer sprockets & segments part numbers, this is not a complete list of parts carried by DMC Wear Parts. We have over 50,000 parts in stock at our warehouses across the US, if you don't see the specific part number you are looking for, send us a message because we likely have that dozer part in stock as well.

Part Number #

Part Type:

6T9538Sprocket Segment
6Y2047Sprocket Segment
7G0841Sprocket Segment
5S0836Sprocket Segment
8E7298Sprocket Segment
3145464Sprocket Segment
5S0050Sprocket Segment
7G7212Sprocket Segment
6I8078Sprocket Segment
3P1039Sprocket Segment
9P1898Sprocket Segment
2P9510Sprocket Segment
9P4747Sprocket Segment
9W0074Sprocket Segment
2P9448Sprocket Segment
7T1246Sprocket Segment
3T9049Sprocket Segment
6Y1244Sprockets
8Y0622Sprockets
5H9107Sprockets
4V4106Sprockets
4V4107Sprockets
5S4822Sprockets
5I9336Sprockets
All uses of 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. 

 

Contact Us – We Are Here To Help

With over 20 years of experience, we understand your equipment needs and can help you get the correct dozer undercarriage parts for any model and manufacturer. Let us put our knowledge to work for you!

Quick & Free Quotes

(605) 840-8082

American Owned

Dozer Undercarriage Inspection, Maintenance, and Repairs

Overlooking undercarriage maintenance is never a good idea. Ignoring good practices when it comes to dozer management and upkeep can create problems that get quite costly. Such as a chain snapping or breaking while on a job site. While issues like these create big problems for operators, they can be avoided. A proactive approach to maintenance goes a long way in keeping heavy machinery performing well, especially when you need it most.

We are committed to helping our customers get the most from their dozers. Smart heavy equipment management begins with intelligent and proactive maintenance, inspection, and operational practices. Schedule an undercarriage expert to evaluate and inspect your undercarriage regularly (at least every 1,000 hours of operation).

The dozer’s crawler undercarriage life can account for more than 50% of its lifetime operating expenses. While quality inspections are invaluable in managing performance and keeping costs down, eventually, parts will wear out and may need to be repaired or replaced. When that time comes, it is vital to complete the required servicing and acquire the necessary high-grade parts to get all types of heavy equipment back in the field as soon as possible.

Here at DMC Wear Parts, we’ve got you covered when making sure your dozer stays in top condition. We only carry the best repair and replacement parts to give you the best value for your money. We sell high-grade aftermarket parts for every major dozer manufacturer. As a one-stop-shop for heavy machinery, ground engagement parts, and grader blades, we’ll have everything you need in stock.

We have built a network with top aftermarket manufacturers and in the United States. If you have a specific item or dozer model you are looking for, we will be more than happy to find the part numbers you need to order.

bulldozer undercarriage parts angled view

bulldozer undercarriage sideview

Dozer Undercarriage Maintenance & Inspection Video

Check out this helpful video created by CAT (Caterpillar) featuring Caterpillar Maintenance Expert Nick Rummel. He takes you through a quick inspection of a Caterpillar D6 Dozer track and undercarriage.

What is a Dozer Undercarriage?

The undercarriage helps propel dozers and other heavy machinery so they can push massive amounts of materials during construction work and other demanding projects. As with the other main sections of your dozer, the undercarriage is composed of many moving parts. This includes rollers, idlers, tracks, and other vital components that play a crucial role in ensuring that your heavy equipment maintains its reliability and continues to deliver outstanding results for a long wear life. A dozer undercarriage is durable enough to consistently withstand extreme force, abrasion, and resistance while maintaining performance. DMC Wear Parts also offers a wide range of undercarriage components for excavators, track loaders, skid steers, and other pieces of equipment.

*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.

DMC Wear Parts
(605) 840-8082
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