Caterpillar 301.5 301.6 301.8 Bottom Track Roller

Our Products: Cat Mini Excavator > Caterpillar 301.5 301.6 301.8
SKU: 139-6261
Weight: 11 lbs
Buy aftermarket replacement bottom track rollers designed for the Caterpillar 301.5 mini excavator online at Rubbertrax. This roller is known as original part number 139-6261 from your Cat® dealer.
Price: $190.00
Please visit Rubbertrax.com for online checkout.
139-6261 Cat Roller
Caterpillar 301.5 301.6 301.8 Bottom Track Roller
139-6261 Cat Roller
Caterpillar 301.5 301.6 301.8 Bottom Track Roller
139-6261 Cat Roller
Caterpillar 301.5 301.6 301.8 Bottom Track Roller
(Click to see larger image and other views)
Previous Item Previous Item   Next Item Next Item

New undercarriage parts and rubber tracks are sold individually but we suggest replacing all of your worn parts at the same time.

Cat 301.5 Rollers

This is the aftermarket replacement bottom track roller designed for the following mini excavators:

  • Cat 301.5 (Must Verify Serial, Lower Serial Numbers)
  • Cat 301.6(Must Verify Serial, Lower Serial Numbers)
  • Cat 301.6C(Must Verify Serial, Lower Serial Numbers)
  • Cat 301.8(Must Verify Serial, Lower Serial Numbers)
  • Cat 301.8C(Must Verify Serial, Lower Serial Numbers)
  • Mitsubishi MM15

The blue arrow in the image indicates where the bottom rollers are installed on your Caterpillar. You should have three bottom rollers per side on the 301.5 mini excavator. Hardware is not included so please save your original hardware when removing the old roller. 


The higher serial number ranges require part number 232-4466

Alternate Part Number:
Caterpillar dealer part number: 139-6261
Alternate Models: Caterpillar: 301.5, 301.6, 301.6C, 301.8, 301.8C
Mitsubishi Models: MM 15
Alternate Part: The higher serial number ranges require part number 232-4466.

Related Cat 301.5 301.6 301.8 Undercarriage


Product Reviews
Write your own review
Rate this product:  1   2   3   4   5   6   7   8   9   10