1181618 Track Roller Group Fits Caterpillar Fits CAT D6D 955K 951BC D5 model-5125M and D8R II track-type tractors

and D8R II track-type tractors as well as the 578

the cover features a reversible design for flexible fitment on standard 21" pan seats

Overall Width - 20 7/8"

Center tube length: 9-1/2"

Bearing Type: Single-row tapered roller cone

1181618 Track Roller Group Fits Caterpillar Fits CAT D6D 955K 951BC D5 model-5125M and D8R II track-type tractorsOne New Aftermarket Replacement Track Roller Group Fits Caterpillar (Fits CAT) Crawler Tractors and Track Loaders This double flange (D F) bottom track roller group is a critical undercarriage component on Fits Caterpillar crawler tractors and track loaders, guiding and supporting the track chain as it travels along the underside of the machine. The double flange design provides lateral track guidance on both sides of the roller. Confirm fitment by