Part number lookup
109-6406 Replacement Parts
Cross-reference and compare 1 replacement listing for OEM / aftermarket part number 109-6406. 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
- Caterpillar · Fit For Caterpillar Tractor: D5M, D5N, D5R LGP, D6G2 LGP, D6G2 XL, D6M, D6N, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T XL, D7G2, D7R, D7R II, D7R XR, D8R II
Frequently Asked Questions
What parts replace OEM number 109-6406?
This page lists 1 replacement listing indexed under 109-6406. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 109-6406?
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 109-6406 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.