Cummins QSL Parts for Canada - Camshaft Section Loading... 1 Cummins Camshaft for 6C, ISL & QSL Engines For Engines With CPL # 2815, 2994, 8013, 8089 Price: $ 346.12 Qty: ^ Pictures In Stock Add to Cart 2 Cummins Valve Lifter Valve Tappet Price: $ 53.23 Qty: ^ Pictures In Stock Add to Cart