Mercedes-Benz Billet Upper Cam Covers M157/M278/M276

Introducing Werkstatt Labs billet upper timing covers for the M157/M278/M276 engines. Ditch the magnesium and leaky front covers for stronger and more resilient billet part. These covers feature more material, FKM O-ring, and clear anodizing to maintain that OEM look.

Features at a glance:

-6mm thick billet 6061 Aluminum
-Integrated O-ring groove with FKM seal included
-Clear anodized
-Reduces oil leaks
-OEM steel coated hardware and cam magnet O-rings 
-Kit includes 2 covers

OEM Part number equivalent:

A 276 015 0201

Instructions: 

Clean cylinder head mating surface thoroughly. Clean threads of the cylinder head. Apply a dab of RTV where the cover meets the cylinder head. Install billet cam cover and torque to 9nm using the included hardware. Install cam magnets with the new O-rings and hardware to 5nm. An optional thin layer of RTV could be added to the metal areas for more security.