Part number lookup
129900-42050 Replacement Parts
Cross-reference and compare 3 replacement listings for OEM / aftermarket part number 129900-42050. Use the product cards below to review price, availability, and fitment before ordering.
3 Matching Products
Part Numbers and Cross References
Applications and Fitment Summary
- Komatsu · WA75-3
- Komatsu · WA85-3
- Komatsu
- Komatsu · WB70A-1
- Komatsu · D20-7
- Komatsu · D21A-7
- Komatsu · D21A-8
- Komatsu · D21P-7A
- Komatsu · D21P-8
- Komatsu · PC70FR
- Komatsu · PC75R-2
- Komatsu · PG75-1
- Komatsu · PW75
- Komatsu · PW75R-2
- Komatsu · BM653F
- Komatsu · FD15T
- Komatsu · FD20
- Komatsu · FD20-12
- Komatsu · FD20-14
- Komatsu · FD20-16
- Komatsu · FD20T-12
- Komatsu · FD20T-16
- Komatsu · FD20TH
- Komatsu · FD21-14
Frequently Asked Questions
What parts replace OEM number 129900-42050?
This page lists 3 replacement listings indexed under 129900-42050. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 129900-42050?
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 129900-42050 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.