Fits: Cummins 5.9L 12-Valve engines (6B / 6BT / 6BTA)
Vehicle fitment: Dodge Ram Cummins 1989–1998 (12V 5.9)
Type: Full Gasket Set (Upper + Lower) (top-end + bottom-end)
Reference part numbers: 3804897, 4089649, 3802376 (verify before purchase)
Includes: Head/top-end gaskets + lower/bottom-end gaskets and seals as shown in photos
Not Included: Head bolts and internal hard parts unless shown (pistons, bearings, etc.)
Fitment tip: Confirm your engine is 12V (not 24V/common rail) and match the photos/part numbers

This is a Full Gasket Set (Upper + Lower) for Cummins 5.9L 12-Valve (6BT/6B/6BTA) engines used in 1989–1998 Dodge Ram Cummins 12V applications. It combines the top-end (head) gasket set and the lower/bottom-end gasket set for complete reseal/rebuild prep. Reference numbers: 3804897, 4089649, 3802376. Please compare the photos to confirm the exact contents and fitment.

Note: Need the Upper/Head Set only? Cummins 5.9L 12V 6BT Upper / Head Gasket Set (3804897 / 4089649)

Note: If you only need the Lower/Bottom set, Need the Lower/Bottom-End Set only? Cummins 5.9L 12V 6BT Lower / Bottom-End Gasket Set (3802376)