Part number lookup
D21P-5A Replacement Parts
Cross-reference and compare 1 replacement listing for OEM / aftermarket part number D21P-5A. 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
- Komatsu · s: Fit for Komatsu Dozer: D20A-5, D20P-5, D20P-5A, D20PL-5, D20Q-5, D20S-5, D21A-5, D21P-5, D21P-5A, D21PL-5, D21Q-5, D21S-5
Frequently Asked Questions
What parts replace OEM number D21P-5A?
This page lists 1 replacement listing indexed under D21P-5A. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for D21P-5A?
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 D21P-5A 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.