Part number lookup
PC138US-2-AC Replacement Parts
Cross-reference and compare 5 replacement listings for OEM / aftermarket part number PC138US-2-AC. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
5 Matching Products
KomatsuArm Bushing 21J-70-22310 for Komatsu Excavator PC100 PC120-6 PC128US-2 PC138USLC-2 PC138US-2$90.00
KomatsuControl Unit Controller 7825-62-2000 for Komatsu Excavator PC128US-2 PC138USLC-2 PC128US-2$750.00
KomatsuPilot Valve 702-21-09230 for Komatsu Excavator PC128US-2-AC PC138US-2-AT PC130F-7$656.00
KomatsuSwing Motor 706-73-01241 for Komatsu Excavator PC128US-2 PC138USLC-2$2,739.00
KomatsuTravel Gearbox With Motor 22B-60-11351 for Komatsu Excavator PC138USLC-2 PC138US-2 PC138US-8$3,720.00Part Numbers and Cross References
21J-70-22310PC120-6PC128US-2-ACPC138USLC-2PC138US-2-ACPC138US-2PC138US-2-APC138US-2EPC128US-2-ATPC138US-2-ATWY21J-70-223107825-62-2000PC128US-2-AWY7825-62-2000702-21-09230PC128UU-2PC128US-2PC130-7PC158US-2706-73-01241JY706-73-0124122B-60-1135122B-60-11350PC138US-8PC138USLC-8PC138USLC-10WY22B-60-11351
Applications and Fitment Summary
- Komatsu · s: Fit for Komatsu Excavator: PC128US-2-AC, PC128US-2-A, PC128US-2, PC138USLC-2, PC138US-2-AC, PC138US-2, PC138US-2-A, PC138US-2E, PC128US-2-AT, PC138US-2-AT
Frequently Asked Questions
What parts replace OEM number PC138US-2-AC?
This page lists 5 replacement listings indexed under PC138US-2-AC. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for PC138US-2-AC?
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 PC138US-2-AC 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.