The MAHLE Cylinder Head Gasket Set for the 4BT 3.9L Cummins is a top-quality solution for anyone refreshing or rebuilding their engine.
Built to OE standards for form, fit, and function, this complete gasket set includes everything needed for a proper cylinder head installation. Whether you're running a workhorse or a swap project, this kit ensures reliable sealing and long-lasting performance for your 4BT Cummins.