Timing belt relay roller for all "PD" series engines, including the 1.9L BEW engine in the MkIV Jetta/Golf/New Beetle TDI, the 1.9L BRM engine in the MkV 2005.5-2006 Jetta TDI and the 2004-2005 B5.5 Passat TDI with 2.0L engine code BHW.
Also used as the small bottom roller on the 2.0L common-rail engines, engine code CBEA and CJAA, used in the 2009-2014 Jetta TDI, 2010-2014 Golf TDI, 2012-2014 Beetle TDI and 2009-2014 Sportwagen TDI.