Application: Engine Alignment Tools applicable to Newer BMW N20 & N26 4 cylinder turbo engine. This tool is used to fix the camshaft in top dead center position This tool is used to fix the VANOS encoder wheel in top dead center position. The alignment pin is used to fix the engine flywheel at top dead center. Kit Includes: BMW (N20/N26) Camshaft locking tool BMW (N20/N26) Camshaft fixating base BMW (N20/N26) Alignment Pin BMW (N40, N42, N45, N46, N52, N55, N62) Chain Tensioner .