Camshaft Follower Cummins Engine M11

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.

Camshaft Gear Key Cummins Engine M11

It is inserted into the designated slot on the camshaft.

To be 100% certain, check the engine serial number (ESN),
the return line and turbocharger may vary depending on the CPL,
year, and turbo configuration.

Camshaft Shim Kit Cummins Engine M11

The kit normally includes: 2 shims of 0.010 in; 2 shims of 0.005 in; 1 shim, 0.002 in; 1 shim, 0.025 in.

AR1176 is not a single Woodruff key; it is a kit consisting of multiple thin shims for the axial adjustment of the camshaft.

Precise compatibility must be verified via ESN and CPL.