Part number lookup
P550428 Replacement Parts
Cross-reference and compare 2 replacement listings for OEM / aftermarket part number P550428. 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
- Cummins · ISB
- Ingersoll Rand · s: Fit For Donaldson Cummins Ford Freightliner Kenworth Peterbilt
- Cummins · s: Fit For Donaldson Cummins Ford Freightliner Kenworth Peterbilt
Frequently Asked Questions
What parts replace OEM number P550428?
This page lists 2 replacement listings indexed under P550428. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for P550428?
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 P550428 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.