Designed specifically for the M52tu, M54 and M56 engines 6-cyl engines (Years 1998-2006) 3-series: E36 Z3 1998-2002 & E46 1998-2005 5-series: E39 1999-2003 & E60/E61 2002-2005 7-series: E38 1998-2001 & E65/E66 2002-2005 Z4 E85 2002-2005 // X3 E83 2003-2006 // X5 E53 2000-2006 Vanos Blind Plugs with upgraded o-rings 11361433513 Seal Rings 14 X 20 32411093596 Vanos Unit Fit 11361748745 Gasket - Vanos/Camshaft Cover on Cylinder Head 11361433817 Vanos Unit Piston Housing Seals... When you disassemble the vanos unit to replace the piston seals there is a metal seal between the housing and the covers that bolt to the housing. I had these seals manufactured specifically for the, has these seals. I felt that if someone going to all the to replace the seals it makes sense to properly re-seal the housing. Colour: Black Material: rubber + metal Package Contents: 1 double convex repair tools Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.