Short Description

Buy your aftermarket replacement top roller for Caterpillar E120B and CAT312 excavator parts. We also provide bottom rollers, sprockets, idlers and other parts for this model.

Product Detail

Product Tags

Product Description

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

This top carrier roller is designed to fit the Bobcat mini excavators. This is the smaller roller at the top of the undercarriage that supports the weight of the track and prevents it from sagging across the top.

Our durable top rollers available for various equipment like mini-excavators, compact track loaders, crawler excavators and bulldozers.

The carrier roller is designed to fit the Caterpillar excavator models.

Part Number Reference

Caterpillar 4I7345, 099-0178
Berco CR7214


Compatible Models

Caterpillar E110, E110B, E120, E120B, CAT311, CAT312, CAT313

  • Previous:
  • Next:

  • Related Products