Part number lookup
266-7634 Replacement Parts
Cross-reference and compare 2 replacement listings for OEM / aftermarket part number 266-7634. 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
- Caterpillar · Fit for following models: Caterpillar CAT Track-Type Tractor: D3K LGP,D3K XL,D3K2 LGP,D3K2 XL,D4,D4K LGP,D4K XL,D4K2 LGP,D4K2 XL,D5K LGP,D5K XL,D5K2 LGP,D5K2 XL,D6K, D6K LGP,D6K XL,D6K2,D6K2 LGP,D6K2 XL Caterpillar CAT Pipelayer:PL61
Frequently Asked Questions
What parts replace OEM number 266-7634?
This page lists 2 replacement listings indexed under 266-7634. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 266-7634?
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 266-7634 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.