Details: This front sump engine oil pan is made of steel, finished in black and fits Cummins 4B engines.

Cummins 4B Engine Application

Direct replacement for OE part 3901049 and gasket 3911535

Steel construction with prominent sealing ridges to ensure a perfect seal between pan, gasket, and block

QUALITY YOU CAN TRUST – HDKits has established themselves as the leading supplier of aftermarket heavy duty diesel parts, with quality standards that always meet or exceed OE standards

DETAIL – HDKits oil pans feature smooth welds, pronounced ridges and precise dimensions. Our oil pans meet or exceed the OEM specifications. Consistent smooth machine welds for aesthetics and leak-proof joints are visible throughout the pans we make. Our pans have pronounced edges which allow for better oil pan gasket adhesion, extending gasket life while reducing the chance for a leak. Each pan we manufacture is precision laser measured in a 3D environment ensuring exact fitment.

OE Replacements: 141287, CUP141287