Sir Tools offers their new 2-in-1 special service tool for the removal and replacement of the Crank Shaft Bolt and removal of the Harmonic Balancer/Pulley on M52TU, M54 ' M56 BMW engines. At the heart of this new tool is the Pulley Head Adaptor, which incorporates a 3-prong lock mechanism for latching into the Harmonic Balancer. By bolting the 2-1/2' long securing bar to the Pulley Head Adaptor, the tools becomes a specialized counter holder for the Crank Shaft Bolt. Once the Crank bolt is out, the Pulley Arbor can be attached to the Pulley Head Adaptor for removing the Harmonic Balancer/Pulley at the front of the engine. Each tool is made from high-quality steel.
