General description Designed specifically for the M52tu, M54, and M56 6-cylinder engines (Years 1998-2006), this Dual Vanos O-Ring Seal Repair Kit is compatible with various BMW models including the 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), and X5 (E53 2000-2006). This kit includes upgraded O-rings and essential components for a complete seal replacement. Technical specifications Seal Rings: 14 x 20 Vanos Blind Plugs: 11361433513 Vanos Unit Fit Bolts: 11361748745 Gasket - Vanos/Camshaft Cover on Cylinder: 11361433817 Other information Color: Black Material: Rubber + Metal Package Contents: 1 set of double convex repair tools Measurement allowed error: +/- 1-3cm Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real thing.