Komatsu Dozer Track Rollers

DuraTrack Track Rollers for Komatsu Dozers

DuraTrack track rollers for 112 Komatsu dozer models: the D39, D40, D41, D45, D50, D51, D53, D58, D59, D61, D65, D71, D85 and D155, in EX, PX and WX versions, including the EXi and PXi machines.

Every DuraTrack track roller has a forged roller shell, friction welded or submerged arc welded and heat treated, on a hardened forged alloy or rolled carbon steel shaft, with heavy-duty seals. Roller bolts are Grade 10.9. DuraTrack dozer track rollers carry a 3 year, 4,000 hour warranty, whichever comes first.

Each model is listed with its single flange and double flange rollers, and each dash number separately, from the D39EX-21 to the D155AX-8. The D61EX and D65EX long track versions have their own listings. Send the model and serial number and we confirm the roller.

Change all the bottom rollers on a track together: one new roller among worn ones stands proud and carries more than its share of the load. See Komatsu dozer track chains and Komatsu dozer sprocket segments for the parts that wear with them.

Order by 4:00pm CT for same-day shipping on stocked rollers. To confirm the roller, send the machine model and serial number to the team. Browse all dozer track rollers or read the dozer track rollers guide for wear checks, flange types and fitting.