1. rebuild the N62 / N73 vacuum pump and stop it from leaking oil.Resealing your pump is cost effective and easy! 2.This vacuum pump sealing ring is made of rubber material, which is wear-resistant and , with excellent performance, good sealing effect and long service life. 3. It is possible to directly replace the old or damaged one and use it in a wide range. It can work closely with related parts to make the vacuum pump work more stable. Item Type: Vacuum Pump Seal for BMW E46 E90 E60 E84 E88 E82 E93 E92 E90 318i 320i 520Li 120i OEM: 11667509080 11668626471 fit E65 2002-2005 745i E66 2002-2005 745Li E66 2003-2008 760Li E65 2004-2005 545i E64 2004-2005 645Ci E65 2004-2006 760i E53 2004-2006 X5 4.8is E53 2004-2006 X5 4.4i E66 2006-2008 750Li E65 2006-2008 750i E60 2006-2010 550i E63/64 2006-2010 650i E70 2007-2008 X5 4.8i E65 2007-2008 Alpina B7 E70 2009-2010 X5 xDrive48i E70 2004-2006 X5 4.8is Material:rubber Colour:black Package Contents: 2 * Vacuum Pump Seal Only the above package content, other products are not included. Note: Light shooting 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.