Inner Chain Check Valve Installer — Mercedes-Benz M276

Install the inner chain check valve flush without guessing at the seating depth. Press the valve into the hole, screw the tool into the cylinder head surface and turn the pressure screw until the plate sits flush. Built for Mercedes-Benz M276 engines.

Why you need it

A check valve that sits proud or cocked is easy to get wrong by eye. A tool that presses it in square and stops when the plate is flush removes the guesswork.

Fits

• Mercedes-Benz M276 engines

How it works

• Press the valve into the hole
• Screw the tool into the head surface
• Turn the pressure screw until the plate is flush

Good to know

• Alternative to OE 6637 or 276589003300.
• Confirm your engine code before ordering. Send us your VIN if you are unsure.