Cummins ISX Dual Cam Parts - Camshaft Section Loading... 1 Camshaft for Cummins ISX and QSX engines 4298626 To push exhaust and intake valves Rocker arms. Price: $ 1,125.09 Qty: ^ Pictures In Stock Add to Cart 2 Cummins Upper Gasket Set 4955596 For EGR equipped engines Price: $ 522.00 Qty: ^ Details In Stock Add to Cart 3 Cummins Camshaft Bushing Set 4995001 Set for complete ISX Dual Cam & QSX engines Price: $ 204.63 Qty: ^ Details In Stock Add to Cart