Part number lookup
LF3970 Replacement Parts
Cross-reference and compare 2 replacement listings for OEM / aftermarket part number LF3970. 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 · Fit for following models: Autocar Llc. OnHighway-HD Truck XSPOTTER ON 2021 Blue Bird OnHighway-Bus ALL AMERICAN FE 2021 Blue Bird OnHighway-Bus VISION 2021 Blue Bird OnHighway-Bus ALL AMERICAN RE 2021 Freightliner OnHighway-HD Truck S2C BUS CHASSIS 2021 Freightliner OnHighway-HD Truck 108SD 2021
Frequently Asked Questions
What parts replace OEM number LF3970?
This page lists 2 replacement listings indexed under LF3970. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for LF3970?
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 LF3970 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.