Short Description

Buy your aftermarket replacement bottom roller for CAT 303.5C and 303CCR mini excavator parts. We also can provide top rollers, sprockets, idlers and other parts for these models.

SKU: 266-8793

Weight: 7.20KG

Product Detail

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Product Description

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

The bottom rollers carry the weight of the machine while it is traveling and digging, as well as support and guide the machine on the track. Check your rollers often to make sure they are all functional to prevent extensive damage to the tracks and the rest of the undercarriage.
Our rollers manufactured using heavy duty steel, original equipment manufacturer (OEM/ODM) quality standards and specifications which provides its strength, durability and high performance.

This is the aftermarket replacement bottom roller for the following models:

Cat 302.5C                   Cat 303.5E

Cat 303 CCR                  • Cat 303.5ECR

Cat 303ECR                   • Cat 303.5E2CR

Cat 303.5C                    • Cat 304DCR

Cat 303.5CCR                 • Cat 304E

Cat 303.5D                    Cat 304ECR

Cat 303.5DCR                 • Cat 304E2CR

Part Number Reference

Caterpillar 266-8793


Compatible Models

Caterpillar Cat 302.5C, Cat 303 CCR, Cat 303ECR, Cat 303.5C, Cat 303.5CCR, Cat 303.5D, Cat 303.5DCR, Cat 303.5E, Cat 303.5ECR, Cat 303.5E2CR, Cat 304DCR, Cat 304E, Cat 304ECR, Cat 304E2CR

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