Part number lookup
04450120122 Replacement Parts
Cross-reference and compare 3 replacement listings for OEM / aftermarket part number 04450120122. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
3 Matching Products
CumminsBosch Fuel Injection Pump 0445020122 5256608 for Cummins Engine QSB6.7 QSB4.5 ISB ISF3.8$1,019.00
CumminsFuel Injection Pump 0445020122 5256608 3975701 for Cummins Engine QSB6.7 QSB4.5 ISB ISF3.8$399.56
CumminsFuel Injection Pump 0445020122 5256608 3975701 for Cummins Engine QSB6.7 QSB4.5 ISB ISF3.8$360.00Part Numbers and Cross References
Applications and Fitment Summary
- Cummins · s:for Cummins Engine: QSB6.7, QSB4.5, ISB, ISF3.8
Frequently Asked Questions
What parts replace OEM number 04450120122?
This page lists 3 replacement listings indexed under 04450120122. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 04450120122?
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 04450120122 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.