Special Offers
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5681469 Rocker Lever Housing Gasket
Part number 5681469 rocker lever housing gasket is engineered for Cummins ISDe, ISBe and QSB engines. Constructed from heat-resistant composite sealing material, it forms tight barriers to stop oil seepage inside valve train assemblies. It resists...Sale price $17.95Regular price $29.99Sale price $17.95Regular price $29.99 -
6377067 Rocker Lever
Part Number:6377067Part Name:Rocker LeverOrigin:ChinaCondition:OEMSale price $443.56Regular price $601.73Sale price $443.56Regular price $601.73 -
6377069 Rocker Lever
Part Number:6377069Part Name:Rocker LeverOrigin:ChinaCondition:OEMSale price $355.21Regular price $596.77Sale price $355.21Regular price $596.77 -
6427488 Rocker Lever
Part Number:6427488Part Name:Rocker LeverOrigin:ChinaCondition:OEMSale price $297.86Regular price $510.19Sale price $297.86Regular price $510.19 -
6427499 Rocker Lever
Part Number:6427499Part Name:Rocker LeverOrigin:ChinaCondition:OEMSale price $751.68Regular price $1,098.77Sale price $751.68Regular price $1,098.77 -
6443906 Rocker Lever Housing
Part Number:6443906Part Name:Rocker Lever HousingOrigin:ChinaCondition:OEMSale price $3,578.32Regular price $6,434.41Sale price $3,578.32Regular price $6,434.41
The rocker lever is a pivoting lever in the engine's valvetrain. It acts as a link between the camshaft and the engine valves. As the camshaft rotates, its lobes push on one end of the rocker lever, causing it to pivot and press down on the valve at the other end. This opens the valve at precisely the right moment to let air and fuel in or exhaust gases out. When the cam moves past, the rocker lever returns and the valve spring closes the valve.