Part number lookup
174-6640 Replacement Parts
Cross-reference and compare 1 replacement listing for OEM / aftermarket part number 174-6640. Use the product cards below to review price, availability, and fitment before ordering.
1 Matching Product
Part Numbers and Cross References
Applications and Fitment Summary
- CAT · 416D
- CAT · 420D
- CAT · 424D
- CAT · 428D
- CAT · 430D
- CAT · 432D
- CAT · 438D
- CAT · 442D
- Caterpillar · s: Fit for Caterpillar CAT Backhoe Loader 416D, 420D, 424D, 428D, 430D, 432D, 438D, 442D
Frequently Asked Questions
What parts replace OEM number 174-6640?
This page lists 1 replacement listing indexed under 174-6640. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 174-6640?
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 174-6640 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.