compatibility with Rear Main Seal Gasket Set, 635 518, for Rainier V8 5.3L 2004 07, CTS V 2009 12, EXT 2002, 2010, Caprice 6.0L 2011, Express Van 1500 2500 3500, more

Specification:Item Type: Rear Main Seal KitOE OEM numbers: 635-518, 12633579, 12639250Fitment:2004-07 Replacement for Rainier Rear Main Seal Cover V8 5.3L2009-12 Replacement for CTS-V Rear Main Seal Cover2004-07 Replacement for CTS-V Rear Main Seal Cover2002-12 Replacement for EXT Rear Main Seal Cover2010-12 Replacement for Rear Main Seal Cover V8 6.2L1998-02 Replacement for Rear Main Seal Cover V8 5.7L2011-12 Replacement for Caprice Rear Main Seal Cover V8 6.0L2003-12 Replacement for Express 1500 Van Rear Main Seal Cover V8 5.3L2003-10 Replacement for Express 2500 Van Rear Main Seal Cover (excluding Derv Engines)2003-10 Replacement for Express 3500 Van Rear Main Seal Cover (excluding Derv Engines)2006-07 Replacement for Rear Main Seal Cover V8 5.3L2009-12 Replacement for 1500 Rear Main Seal Cover V8 6.2L2003-13 Replacement for 1500 Rear Main Seal Cover V8 6.0L1999-13 Replacement for 1500 Rear Main Seal Cover V8 5.3L1999-13 Replacement for 1500 Rear Main Seal Cover V8 4.8L2007 Replacement for 1500 Classic Rear Main Seal Cover V8 6.0L2007

• Fitment: Replacement for Rainier V8 5.3L 2004-07; Replacement for CTS-V 2009-12 2004-07; Replacement for EXT 2002-12; Replacement for 2010-12 1998-02; Replacement for Caprice V8 6.0L 2011-12; Replacement for Express 1500 2500 3500 Van; Replacement for 1500 V8 4.8L 5.3L 6.0L 6.2L.
• OEM Part Number: The part number for reference is 635-518, 12633579, 12639250. Please confirm whether it is consistent with the part number you need to avoid wrong buying and other problems.
• Direct Replacement: The rear main seal cover kit is designed to match OEM specifications, including new gasket, installation hardware, and an upgraded sealing design to effectively prevent leaks.
• Die Cast Aluminum: Made from die casting aluminum, the rear main seal cover kit is robust and ensures leakproof performance and exceptional durability.
• Rigorous Quality Testing: This component has undergone extensive testing to ensure quick installation and a long lifespan, providing peace of mind your vehicle's performance.