General description The Camshaft Lock Tool is designed specifically for Mercedes Benz OM651 diesel engines, providing essential support for various models including A-Class, C-Class, E-Class, GLK, M-Class, S-Class, Sprinter, and more. This tool set is crucial for precise motor adjustments and ensures optimal performance during maintenance and repairs. Technical specifications Material: Carbon Steel OE/Part number: 651589014000, 651589004000 Includes: Camshaft Locking Tool X 2, Crankshaft Pulley Holding Tool X 1 Compatibility and accessories Compatible with Mercedes-Benz OM 651 diesel engines (four cylinders) Fits models: A-Class, C-Class, CLA, E-Class, GLK, M-Class, S-Class, Sprinter, SLK, Viano, Vito Specific models include A 180 CDI, A 200 CDI, and others from 2009 to 2014 Usage This tool set is used for locking the camshaft and crankshaft in place during engine maintenance, ensuring accurate timing and alignment for optimal engine performance.