Caterpillar CAT excavator 303CR, 303.5C, 304E, 303.5D, 304ECR, 304DCR, 303CCR Carrier Roller.
This aftermarket carrier roller is supplied for excavator and heavy-equipment repair applications. It is listed for use with Caterpillar CAT excavator: 303CR, 303 CCR, 303ECR, 303.5C, 303.5 CCR, 303.5D, 303.5E, 303.5ECR, 303.5E2CR, 304E, 304ECR, 304DCR, 303.5CCR, 303.5DCR, 304E2CR, 303CCR. The exact part number must be confirmed before ordering.
For an accurate quotation, send the part number, machine model, engine model, required quantity and clear photos of the original part to sales@top-excavator-parts.com.
Compatibility note: Brand names and model references are used only to identify application. Please verify dimensions, connector style, mounting points and labels before purchase.





