Part number lookup
21K-70-12161 Replacement Parts
Cross-reference and compare 1 replacement listing for OEM / aftermarket part number 21K-70-12161. 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
- Part Number
- Komatsu · s: PC290-8K S/N 10001-UP ( Standard Machine ) EXCAVATORS PC270LC-8 S/N 30117-UP EXCAVATORS PC270-8 S/N 30117-UP EXCAVATORS PC240-8K S/N 10001-UP ( Standard Machine ) EXCAVATORS PC228USLC-8 S/N 50001-UP EXCAVATORS PC228US-8 S/N 50001-UP EXCAVATORS PC220LC-8 S/N 70001-UP EXCAVATORS PC200LC-8 S/N 350001-UP EXCAVATORS PC200-8 S/N 350001-UP EXCAVATORS
Frequently Asked Questions
What parts replace OEM number 21K-70-12161?
This page lists 1 replacement listing indexed under 21K-70-12161. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 21K-70-12161?
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 21K-70-12161 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.