Part number lookup
16.51cm Replacement Parts
Cross-reference and compare 7 replacement listings for OEM / aftermarket part number 16.51cm. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
7 Matching Products
Part Numbers and Cross References
Applications and Fitment Summary
- Part Number
- Komatsu · s: Fit for Komatsu
- CAT · s: Fit for Caterpillar
Frequently Asked Questions
What parts replace OEM number 16.51cm?
This page lists 7 replacement listings indexed under 16.51cm. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 16.51cm?
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 16.51cm 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.






