Are CAT 303.5E2 CR aftermarket parts covered by a warranty?

Yes, all aftermarket parts for the CAT 303.5E2 CR come with a 12-month warranty.

What serial numbers does the CAT 303.5E2 CR parts fit?

Our aftermarket parts for the CAT 303.5E2 CR fit the following serial number ranges: AC5, BG8, CR5, CR6, CR9, DWD. Use the serial number filter in the parts finder above to confirm compatibility for your specific machine.

How many parts are available for the CAT 303.5E2 CR?

We stock 89 aftermarket replacement parts for the CAT 303.5E2 CR. All parts are engineered to meet or exceed OEM specifications and come with a 12-month warranty.

Are these CAT 303.5E2 CR parts aftermarket or genuine?

All parts are quality aftermarket replacements engineered to meet or exceed original equipment specifications. They are not genuine CAT parts but are designed to fit and perform to the same standard, backed by our 12-month warranty.

CAT 303.5E2 CR Parts

Q: What aftermarket parts are available for the CAT 303.5E2 CR?

We stock 89 aftermarket parts for the CAT 303.5E2 CR, including Banana Side Tipping Links, Bolt on Rubber Pad, Bottom Track Roller, Bucket End Pin and Bush Kit, Bucket Teeth, Clip on Rubber Pad, Engine Oil, Gear Oil, Hydraulic Oil, Top Carrier Roller, Pins & Bushes. All parts are engineered to meet or exceed OEM specifications.

89 Total Parts
49 Service Parts
40 Pins & Bushes

Banana Side Tipping Links Bolt on Rubber Pad Bottom Track Roller Bucket End Pin and Bush Kit Bucket Teeth Clip on Rubber Pad Engine Oil Gear Oil Hydraulic Oil Top Carrier Roller Pins & Bushes

1 Choose a part type from the finder below
2 Filter by serial range if needed
3 Add parts directly to your cart

Make

Model

Aftermarket Bottom Track Roller parts for the CAT 303.5E2 CR mini excavator. We stock 1 bottom track roller part for this machine. 4 parts in stock for immediate despatch. All parts are quality aftermarket replacements engineered to meet or exceed OEM specifications, backed by a 12-month warranty.

Description	Price	Availability
CAT 303.5E2 CR Bottom Track Roller Made for Japanese market (Serial: DWD)	£86.34	In Stock
CAT 303.5E2 CR Bottom Track Roller Made for Japanese market (Serial: AC5)	£86.34	In Stock
CAT 303.5E2 CR Bottom Track Roller (Serial: CR6)	£86.34	In Stock
CAT 303.5E2 CR Bottom Track Roller (Serial: CR9)	£86.34	In Stock