Part number lookup
6143-11-5511 Replacement Parts
Cross-reference and compare 1 replacement listing for OEM / aftermarket part number 6143-11-5511. 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 Excavator PC40-2 PC40-1 PC40-3 Muffler Silencer 6143-11-5511
- Model: PC40-2 PC40-1 PC40-3 Details: 3D94-2A S/N 10001-UP PC40-2 S/N 4501-UP, PC40-1 S/N 3501-UP, PC40-3 S/N 6001-UP
Frequently Asked Questions
What parts replace OEM number 6143-11-5511?
This page lists 1 replacement listing indexed under 6143-11-5511. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 6143-11-5511?
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 6143-11-5511 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.