Precision ground, hardened, and vented stainless steel.
For ALH, this pin locks the injection pump at top dead center.
For 2004-2006 models with BEW, BHW & BRM engines this same pin is used for locking the camshaft sprocket hub at TDC.
For 1999.5 - 2003 Golf, Jetta and Beetle TDI Timing Belt Replacement with ALH engine up to and including 2003.
Also 2004-2006 BEW, BHW and BRM engine codes (1.9 and 2.0 PD).