Special Offers
-
3629538 Rocker Lever Housing
This 3629538 rocker lever housing replaces 3202203, 3202195, and 3176403, and fits Cummins G50, K50, and KTA50 engines. It protects rocker arms, ensures stable valve control, and reduces noise. Rugged and dependable, it supports long engine...Sale price $319.00Regular price $499.95Sale price $319.00Regular price $499.95 -
3883220 Rocker Lever Cover Gasket
Ensure optimal performance and a secure seal with the 3883220 Rocker Lever Cover Gasket, designed specifically for Cummins Engine M11, QSM11, and ISM11 models. Precision engineered for durability and reliable engine maintenance.Regular price $59.65Regular price $59.65 -
3883221 Rocker Lever Cover Gasket
The 3883221 Rocker Lever Cover Gasket is designed to fit Cummins Diesel Engine models M11, QSM, and ISM, ensuring reliable sealing and performance. Engineered to meet OEM standards, this gasket enhances durability and compatibility for demanding...Regular price $76.55Regular price $76.55 -
3892652 Rocker Lever Support
Enhance engine reliability with the 3892652 Rocker Lever Support, designed for Cummins ISM, QSM, M11, and L10 models. Compatible with part numbers 3066647 and 3070575, it ensures optimal performance and durability for heavy-duty applications. Supersedes:3066647 3070575...Regular price $98.00Regular price $98.00 -
3892653 Rocker Lever Support
Engineered for durability, the 3892653 Rocker Lever Support is designed for Cummins M11, ISM, QSM, and ISX engines. This high-quality replacement ensures reliable engine performance and optimal function in demanding applications.Regular price $92.54Regular price $92.54 -
3893584 Rocker Lever Support
The 3893584 Rocker Lever Support is engineered for Cummins Diesel Engines, including M11, QSM, ISM, and L10 models. Precision-built for enhanced durability and reliable performance, ensuring optimal engine function and longevity in demanding applications.Regular price $99.00Regular price $99.00
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.