Part number lookup
421-5481 Replacement Parts
Cross-reference and compare 1 replacement listing for OEM / aftermarket part number 421-5481. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
1 Matching Product
Part Numbers and Cross References
Applications and Fitment Summary
- Caterpillar · Fit For Caterpillar Excavator: 305E2 CR, 303.5E 2CR, 305.5E2 CR, 304E 2CR, 304E2, 304.5E, 303.5E2 Fit For Caterpillar Loader: 930M, 930K ADL, 930K, 926M, 938M, 938K, 924K Fit For Caterpillar Tractor: D3K2, D5K2 XL, D5K2 LGP, D4K2 XL, D4K2 LGP
Frequently Asked Questions
What parts replace OEM number 421-5481?
This page lists 1 replacement listing indexed under 421-5481. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 421-5481?
Match the stamped part number first, then verify machine model, engine code, serial number, mounting points, and photos of your old part before checkout.
Can I request a quote if 421-5481 is not an exact match?
Yes. Use the fitment inquiry form with your machine plate, engine model, and photos. Support can review alternatives or cross references.