Timing Locking Tool for Mercedes-Benz 1.8 / 2.1 / 2.2 CDI OM651

Professional locking tool set designed for maintenance of the chain-driven timing system of Mercedes-Benz OM651 engines. Allows correct positioning and immobilization of components of the mechanism during chain replacement, removal of timing gears, and other work requiring preservation of factory timing phases.

Compatible engines

Main application is the OM651 family:

• 1.8 CDI

• 2.1 CDI

• 2.2 CDI

Use of the set

The tools allow setting and locking the camshafts, checking the crankshaft position, and setting the balance shafts during service of the OM651 engine.

Technical specification

• Application: Mercedes-Benz

• Engine family: OM651

• Fuel: Diesel

• Capacity: 1.8 / 2.1 / 2.2 CDI

• Timing drive: chain

Set contents and purpose

• Pair of locks/tools for setting the balance shafts — tools intended for setting the balance shafts (balance shafts).

• Tool for holding/rotating the crankshaft — a round, machined element designed to work with the crankshaft / crankshaft pulley. The tool allows control of the crankshaft position and holding it during service operations.

• Camshaft locking kit — two profiled silver tools, a mounting bar and two bolts. Used for setting and immobilizing the camshafts in the correct service position.