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Caterpillar 301.5 301.6 301.8 Bottom Track Roller

139-6261 Cat 301.5 Rollers
Rubbertrax
Caterpillar 301.5 301.6 301.8 Bottom Track Roller
Buy aftermarket replacement bottom track rollers designed for the Caterpillar 301.5 mini excavator online at Rubbertrax. This part number is known as 139-6261 from the dealer. These rollers include FREE shipping when you checkout online.
SKU: 139-6261
Weight: 11 lbs
Make: Cat
Shipping: Fast and Free!
Price: $195.00

Free Shipping Across the USA

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

  • Cat 301.5 (Must Verify Serial, Lower Serial Numbers UP TO 3YW13759)
  • 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 Numbers

  • Caterpillar Dealer Part Number: 139-6261

Optional Cat 301.5 Rollers

There are no known alternate part listings. This 139-6261 bottom roller is guaranteed to fit the models and serial breaks listed.

Alternate Models

This sprocket (139-6261) is known to fit:

  • Caterpillar® 301.5 (Must Verify Serial, Lower Serial Numbers UP TO 3YW13759)
  • Caterpillar® 301.6 (Must Verify Serial, Lower Serial Numbers)
  • Cat 301.6C (Must Verify Serial, Lower Serial Numbers)
  • Caterpillar® 301.8& (Must Verify Serial, Lower Serial Numbers)
  • Cat 301.8C (Must Verify Serial, Lower Serial Numbers)
  • Mitsubishi MM15

Related Cat 301.5 301.6 301.8 Undercarriage