The cam follower lever operates directly with the camshaft. The lever’s roller follows the cam profile and transfers the movement to the valve train.
During replacement, it is also advisable to check: the roller surface; the roller pin; lever side play; bushings and lever shaft; camshaft lobes; for the presence of pitting, scoring, or uneven wear.
In fact, Cummins and suppliers require the ESN and CPL to confirm compatibility prior to sale.
Balance Shaft Bearing Set Cummins Engine M11 PARTS OLD #3820566
The aftermarket catalogs indicate that the engine normally requires 7 units. The kit 151565 contains a complete set of your items.
Important: The socket must be installed with pressure hardware, respecting the orientation of the lubrication orifices. After installation it may be necessary to check the internal diameter, alignment and shape of the lever shaft. You don’t have to install it directly.