Part number lookup
198-6378 Replacement Parts
Cross-reference and compare 3 replacement listings for OEM / aftermarket part number 198-6378. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
3 Matching Products
Part Numbers and Cross References
Applications and Fitment Summary
- Caterpillar · s:for Caterpillar CAT Engine:3126E,C7
- Caterpillar · Fit for Caterpillar CAT Engine 3126E, C7
Frequently Asked Questions
What parts replace OEM number 198-6378?
This page lists 3 replacement listings indexed under 198-6378. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 198-6378?
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 198-6378 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.