Applications BMW VANOS Sprocket Wrench M50 M52 S50 S52: Special wrench designed specifically to turn camshaft sprockets when removing or installing the VANOS variable valve timing unit. BMW 4 & 6 Cylinder Camshaft Alignment / Timing Tools: This tool kit contains all the necessary, engine-specific tools to time the camshafts in BMW M42, M44, M50, M52, M52TU, M54, M56, M50US and S52US engines. Use this kit to Camshaft alignment jig to fix the camshafts in the proper orientation during assembly Top dead center pin to align the flywheel at the TDC position. .
