Camshaft Locking Tool Kit for Mercedes-Benz M651 CDI Set

A camshaft locking tool kit for Mercedes-Benz M651 diesel engines, used when carrying out timing service work on 1.8 and 2.1 CDI applications. It is intended to help hold and align the camshaft correctly during engine servicing where accurate timing position matters.

Used for vehicle maintenance, engine repair and timing work on a wide range of Mercedes-Benz models, this timing locking kit suits both workshop use and more involved repair jobs at home. Applicable engines and vehicles listed include C, E, M and S Class, along with CLS, GLK, Sprinter, Viano and Vito models, making it relevant for garages dealing with both passenger cars and light commercial vehicles.

The kit is made specifically for M651 diesel engine applications, so it is aimed at buyers who need the correct timing tool rather than a general-purpose locking set. OEM reference codes 651589004000 and 651589014000 are provided for fitment checking, which helps when matching the tool to the job before starting work. For regular servicing and engine timing repairs, having the correct application-specific set close to hand helps avoid guesswork and keeps the work more straightforward.

Camshaft locking tool kit specifications

• Application: For Mercedes-Benz M651 1.8 and 2.1 CDI diesel engines.
• Vehicle coverage: Mercedes-Benz C-Class, C-Class Coupe, CLS, E-Class, E-Class Coupe / Cabriolet, GLK, M-Class and S-Class.
• Commercial use: Also applicable to Sprinter, Viano and Vito vehicles.
• Function: Used for camshaft locking during timing service and related engine work.
• Engine codes: 651.910, 651.911, 651.912, 651.913, 651.916, 651.922, 651.924, 651.925, 651.940, 651.955, 651.956, 651.957, 651.960, 651.961.
• OEM references: 651589004000 and 651589014000 for fitment checking.
• Fitment note: The 651589014000 camshaft locking tools are suitable for 651 engines up to 31.12.2011.
• Contents: 3-piece set with camshaft alignment blocks and a crankshaft turning tool.

A practical Mercedes M651 camshaft locking kit for regular timing service and engine repair work.