Cummins QSB 5.9 Parts - Camshaft Section Loading... 1 Cummins Valve Lifter Valve tappet, for engines built before 2003 Price: $ 11.88 Qty: ^ Details In Stock Add to Cart 2 Cummins Valve Lifter Valve tappet, for engines built in 2003 and later Price: $ 15.54 Qty: ^ Pictures In Stock Add to Cart Go Back