Part number lookup
：0Y-979-3111 Replacement Parts
Cross-reference and compare 2 replacement listings for OEM / aftermarket part number ：0Y-979-3111. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
2 Matching Products
Part Numbers and Cross References
Applications and Fitment Summary
- Komatsu · Komatsu Bulldozer D31PX-21 D39PX-21 D37PX-21 D31EX-21 D39EX-21 D37EX-21
- Komatsu · Komatsu Bulldozer D66S-1 D155C-1 D87P-2 D87E-2 D275A-2 D155A-2
Frequently Asked Questions
What parts replace OEM number ：0Y-979-3111?
This page lists 2 replacement listings indexed under ：0Y-979-3111. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for ：0Y-979-3111?
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 ：0Y-979-3111 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.