There are three current undercarriage options for many of the Bobcat compact track loaders. If you have a suspension undercarriage the track rollers will have mounting blocks on the side for the leaf springs. If you have the rigid solid mount rollers or the torsion system there won't be a mounting arm on the side, but there are several roller differences among the different series. Each series can have different sprockets and idlers as well. If you do not know which version you have please see this explanation: Bobcat Undercarriage Types. The T550 series offers the new style dual flange idlers for improved ride and to prevent de-tracking.
If you can tell us which type undercarriage you have, as well as your serial number then we can guide you to the correct parts you need. Serial numbers are duplicated in each undercarriage type so you can not base your parts selection on serial number alone. Use our categories to navigate by undercarriage type and then by serial break but be sure to read the parts description to verify it fits with your exact model and undercarriage type.
Upgrade your Bobcat® T550 series rubber tracks to the premium aftermarket rubber tracks from Rubbertrax and increase lifespan and performance from your undercarriage. We now supply the complete line of T550 series undercarriage parts including the Deep 12 Bolt Sprocket (7166679), the Front Idler (6732902), the Rear Idler (6732903), and the Bottom Track Rollers (Bolt Style 6689371). We are also stocking optional rubber track tread patterns and track width options.