Engine Compatibility: Engineered specifically for 5.9L Cummins 12-Valve 6B, 6BT, and 6BTA diesel engines (1989–1998) in automotive and industrial applications.
Exact OEM Replacement: Direct crossover for Cummins part numbers 4089649, 3804897, and 3283335 to ensure original equipment fitment and sealing pressures.
Full Component Breakdown: Includes 1 Multi-Layer Steel (MLS) Head Gasket, 12 Valve Stem Seals, 6 Valve Cover Gaskets, 1 Intake Plenum Gasket, 6 Exhaust Manifold Gaskets, and 1 Turbo Flange Gasket.
Dimensional Accuracy: All gaskets are manufactured to original equipment thickness and port alignment to ensure a standard bolt-on installation without modification.