Cummins 3947759 Tappet Lifter set for 2003 & newer
3947759 Tappet Set
Cummins Diesel Engine Valve Tappet / Lifter / Follower , ’03-newer Dodge 5.9L & 6.7L 6BT
Genuine Cummins tappets for the 2003 & newer 6BT engines. When replacing the camshaft on a Cummins engine make sure to replace the tappets. Using old tappets on a new camshaft could cause uneven ware on the camshaft itself. These are sold as a set of twelve (12).