Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.
Automann · Engine
572.44402
In stock · ships from Knoxville
This is a 2.25-inch expandable oil filler cap designed for heavy-duty diesel engines, primarily Cummins models.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 2 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
Does not include a retention chain. Aftermarket part; replaces Cummins OEM cap 3003718.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 3 of 3.
Different year, make, or config? Get a confirmation against your truck in under a minute.
The cap uses a metal and rubber expandable design with a T-handle to create a tight seal in the oil filler tube, preventing oil leaks and contamination. It is commonly replaced when the original cap is lost, damaged, or the rubber seal deteriorates. The cap fits any oil filler tube with a 2.25-inch inner diameter, making it a universal replacement for many trucks and equipment.
Part Number: 572.44402
OIL FILLER CAP 2.25
Unit: ea
Dealer: KP Services Crossville
Compatibility, alternatives, and more
