Free Shipping to commercial address. *Restrictions apply


Cat 302.5 302.5C 303.5 Carrier Roller 146-6064

Cat302.5 303.5 Top Roller 146-6064
Cat 302.5 302.5C 303.5 Carrier Roller 146-6064
Buy aftermarket Caterpillar® 302.5 top carrier rollers online at Rubbertrax and save time and money versus going to the dealership. Save online and skip the trip to the dealer. These 146-6064 carrier rollers ship for free when you check out online. We have warehouse locations across the USA for fast delivery to your door.
SKU: 146-6064
Weight: 8 lbs
Make: Cat
Shipping: Fast and Free!
Price: $111.00

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.

146-6064 Carrier Roller Assembly

This is the replacement aftermarket top upper carrier roller for the following mini excavators:

  • Caterpillar® 302.5
  • Caterpillar® 302.5C
  • Caterpillar® 303.5
  • Mitsubishi MM35

There is one carrier roller per side on these Caterpillar® models and it is located in the center of the undercarriage at the top holding up the track and preventing it from sagging into the track frame.

You must verify your exact machine model.

This is known to fit serial numbers: 4AZ1- and above.

Alternate Part Numbers

  • Cat® Dealer Part Number: 146-6064

Alternate Models

This top roller (146-6064) is known to fit:

  • Cat® 302.5
  • Cat® 302.5C
  • Cat® 303.5

Cat 302.5C Undercarriage