Gamintojas	OE kodas
BMW	33 52 1 128 819
DELPHI	TMK88
FEBI BILSTEIN	04584
LEMFÖRDER	1066201
MAPCO	33800
NK	681505
QUINTON HAZELL	EMR2239
RUVILLE	825006
TOPRAN	500 039
TRISCAN	8500 11900
TRW	500 039