OEM Manufacturer Lower Roller Komatsu Excavator - MINI EXCAVATOR CAT 303.5C 303CCR BOTTOM ROLLER 266-8793 – Junhua

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

Compatible Models