For BMW M52TU M54 M56 Double Vanos Master Engine Camshaft Alignment Locking Timing Tool Set SK1526 Features: Master tool set contains a comprehensive set of tools to perform camshaft + VANOS timing on M52TU, M54, M56 Engines. The tools are also applicable for camshaft timing on non-VANOS engines (M42, M44, M50, M52, MS50US and S52US). The kit includes the following: 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. Includes: 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. BMW Double VANOS Camshaft Alignment Tool: This five-piece kit contains all the tools necessary to assemble and time the VANOS cam-timing units on BMW M52TU, M54 and M56 6-cylinder engines utilized from 1998 onwards. Tool Includes: Alignment jig (large aluminum item in photo) Sprocket assembly jig Rigid chain tensioner Chain tensioner lock pin VANOS compressed air connector Attention: The color of the blow case may be varied, you may receive the item with blue or red case. It won't affect function.