6637 276589003300 Inner Chain Check Valve Installer, Inner Chain Check Valve Press-in Tool Fit for Mercedes Benz M157 M276 M278 Engine

Replace Part Number:276589003300, Replace 6637Fitment:(Compatibility is just for reference, please confirm your OE number.)Fit For Mercedes Benz M157, M276 and M278 Engine.Installation Tips:1. Put a check valve in the hole.2. Screw the installer into the cylinder head surface, then turn the pressure screw until the plate is flush with the cylinder head surface to press the check valve into the hole.3. Take off the installer and make sure that the check valve is flush with the cylinder head surface.NOTE:Not Included Installation Guide or Manual, Professional installation is recommended.Please make sure to match with your vehicle before buying.

• REPLACEMENT: The Inner Chain Check Valve Installer Tool is Alternative to 6637 Or 276589003300.
• FITMENT: Fit For Mercedes Benz M157, M276 and M278 Engine. Review Picture for more models.
• MATERIAL: Made of top high quality and wear resistance steel, durable and strong enough.
• FUNCTION: This tool is specially designed to install the inner chain check valve at ease.
• EASIER WORK: Put the check valve in position with hole then screw the installer tool into the cylinder head surface, turn the pressure screw ensure the check valve go into the cylinder head.