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Our Products: Bobcat Rubber Tracks

Bobcat CTL Bolt Style Bottom Rollers 6689371

Bobcat 6689371 Rollers
Bobcat CTL Bolt Style Bottom Rollers 6689371
Buy replacement aftermarket bottom rollers for your Bobcat® track loaders online at Rubbertrax and save money versus going to the dealer. These rollers fit the smaller T180 and T190 models all the way through the larger T320 and T650 models. If you have any questions about which roller fits your Bobcat® just give us a call! These rollers are fully assembled and easy to install. Order online for free shipping to your commercial address.
SKU: 6689371AM
Weight: 55 lbs
Make: Bobcat
Shipping: Fast and Free!
Price: $435.00

Rubber tracks and wear parts are sold individually unless specified in the details. We offer free shipping across the USA when you order online and ship to a commercial address. *Some restrictions apply.

6689371 Triple Flange Bottom Roller

Here is the aftermarket replacement bottom center track roller for the following Bobcat® compact track loaders (CTL):

  • Bobcat® T140
  • Bobcat® T180
  • Bobcat® T190
  • Bobcat® T200
  • Bobcat® T250
  • Bobcat® T300
  • Bobcat® T320
  • Bobcat® T630 (S/N AJDT11001 - AJDT12076 Solid Mount)
  • Bobcat® T550 A7UJ11001 & Above, AJZV11001 - AJZV13999
  • Bobcat® T590 See Below
  • Bobcat® T650 (verify that you have a solid mount undercarriage, this does not work for the suspension mount system)
  • Bobcat® T750 (verify that you have a solid mount undercarriage, this does not work for the suspension mount systems. Serial breaks ANKA11001 & ABOVE, ATF611001 & ABOVE.)
  • Bobcat® T770 (Must verify the machine-specific serial number and solid mount suspension type
  • Bobcat® 864

This roller is also commonly known as part numbers 6689371 and 6686632. The bottom roller is the newer style with the bolt option (bolts sold separately as part number 31C1224). The previous version is the post and nut version under part number 6732901 for older Bobcat® models but they are interchangeable.

Bobcat Roller 6689371Older Bobcat T190 models have three bottom track rollers per side, while newer models have four rollers per side so double-check your machine prior to ordering. Larger models have five rollers per side. It is always best to replace the rear idler and the bottom roller to the rear of the machine at the same time. When Bobcat® track loaders drive around without a load in the bucket the weight of the machine is on the rear idler and the bottom rollers are towards the back of the machine so the wear on the back rollers is at a faster pace than the front rollers. We always suggest changing the rear idler and the bottom rollers together for even wear.


Alternate Part Numbers

  • Bobcat® Dealer Part Numbers: 6689371 and 6686632

Previous Generation Rollers

We also carry the previous version of the roller with the threaded posts and nuts, which will be installed in the open slots in the track frame. The threaded post-style bottom roller is also available on our website.

Reliable Roller Quality

These triple flange bottom rollers are made to original specifications and produced with high-quality double lip seals to lock dirt and debris out and lock the lubrication in for long-lasting service for your machine. We have included installation hardware with the shipment.