Cylinder head bolt set, OM366.

Cylinder head bolt, set of 25.
These are the latest 12 point head bolts with updated torque specifications to be adhered to.
Please refer to the PDF document for updated torque specifications from the original equipment manufacturer.
760.678 Torque values PDF Download

To suit the OM366 engine variants.

Note: Best practice is to replace all cylinder head bolts when removing the cylinder head.
*** It is critically important to replace the bolts when the engine has the old style hex head bolt! ***