• Rear Main Seal Cover Kit Fit For Chevy GMC 4.8 5.3 6.0 6.2L 12633579/12639250
  •  
  • Description:
  • Inside Diameter (in): 2.7 In.
  • Length (In): 10 In.
  • Material: Aluminum
  • Package Contents: Cover, Seal and Gasket
  • Package Quantity: 1
  • Packaging Type: Box
  • Width (in): 6 In.
  • Before installing screws, it is necessary to confirm that the aluminum cover and flange shaft are at the same center before fixing the installation screws.
  •  
  • Part Number:
  • 12633579;12639250
  •  
  • Fitment:
  • For Chevrolet Silverado 1500 2000-2011 V8 4.8L W/ 12 Bolts
  • For Chevrolet Silverado 1500 2000-2011 V8 5.3L W/ 12 Bolts
  • 635-518 Rear Main Seal Kit For Chevy GMC 4.8 5.3 6.0 6.2 12633579 12639250

    Rear Main Seal Cover Kit Fit For Chevy GMC 4.8 5.3 6.0 6.2L 12633579/12639250

     

    Description:

    Inside Diameter (in): 2.7 In.

    Length (In): 10 In.

    Material: Aluminum

    Package Contents: Cover, Seal and Gasket

    Package Quantity: 1

    Packaging Type: Box

    Width (in): 6 In.

    Before installing screws, it is necessary to confirm that the aluminum cover and flange shaft are at the same center before fixing the installation screws.

     

    Part Number:

    12633579;12639250

     

    Fitment:

    For Chevrolet Silverado 1500 2000-2011 V8 4.8L W/ 12 Bolts

    For Chevrolet Silverado 1500 2000-2011 V8 5.3L W/ 12 Bolts

    For Chevrolet Silverado 1500 2004-2009 V8 6.0L W/ 12 Bolts

    For Chevrolet Silverado 1500 2009-2011 V8 6.2L W/ 12 Bolts

    For Chevrolet Silverado 1500 HD 2001-2003 V8 6.0L W/ 12 Bolts

    For Chevrolet Silverado 1500 HD Classic 2007 V8 6.0L W/ 12 Bolts

    For Chevrolet Silverado 2500 2000 V8 5.3L W/ 12 Bolts

    For Chevrolet Silverado 2500 2000-2004 V8 6.0L W/ 12 Bolts

    For Chevrolet Silverado 2500 HD 2001-2006 V8 6.0L W/ 12 Bolts

    For Chevrolet Silverado 3500 2001-2003 V8 6.0L W/ 12 Bolts

    For Chevrolet Silverado 3500 Classic 2007 V8 6.0L W/ 12 Bolts

    For Chevrolet Silverado 3500 HD 2008-2011 V8 6.0L W/ 12 Bolts

    For Chevrolet Avalanche 2007-2011 V8 5.3L W/ 12 Bolts

    For Chevrolet Avalanche 2007-2008 V8 6.0L W/ 12 Bolts

    For Chevrolet Avalanche 1500 2002-2006 V8 5.3L W/ 12 Bolts

    For Chevrolet Camaro 1998-2002 V8 5.7L W/ 12 Bolts

    For Chevrolet Corvette 1998-2003 V8 5.7L W/ 12 Bolts

    For Chevrolet Corvette 2007 V8 6.0L W/ 12 Bolts

    For Chevrolet Corvette 2008-2010 V8 6.2L W/ 12 Bolts

    For Chevrolet Express 1500 2004-2009 V8 5.3L W/ 12 Bolts

    For Chevrolet Express 2500 2003-2009 V8 4.8L W/ 12 Bolts

    For Chevrolet Express 2500 2003-2005 V8 5.3L W/ 12 Bolts

    For Chevrolet Express 2500 2003-2009 V8 6.0L W/ 12 Bolts

    For Chevrolet Express 3500 2005-2007 V8 4.8L W/ 12 Bolts

    For Chevrolet Express 3500 2003-2007 V8 6.0L W/ 12 Bolts

    For Chevrolet Impala 2006 V8 5.3L W/ 12 Bolts

    For Chevrolet Suburban 1500 2000-2009 V8 5.3L W/ 12 Bolts

    For Chevrolet Suburban 1500 2006-2009 V8 6.0L W/ 12 Bolts

    For Chevrolet Suburban 2500 2000-2005 V8 6.0L W/ 12 Bolts

    For Chevrolet Tahoe 2000-2009 V8 4.8L W/ 12 Bolts

    For Chevrolet Tahoe 2000-2009 V8 5.3L W/ 12 Bolts

    For Chevrolet Trailblazer 2004-2005 l6 4.2L W/ 12 Bolts

    For Chevrolet Trailblazer 2006-2008 V8 5.3L W/ 12 Bolts

    For Chevrolet Trailblazer 2006 V8 6.0L W/ 12 Bolts

    For Chevrolet Trailblazer EXT 2004 V8 5.3L W/ 12 Bolts

    For GMC Envoy 2005-2006 V8 5.3L W/ 12 Bolts

    For GMC Envoy XL 2003-2006 V8 5.3L W/ 12 Bolts

    For GMC Savana 1500 2004 V8 5.3L W/ 12 Bolts

    For GMC Savana 2500 2005-2007 V8 4.8L W/ 12 Bolts

    For GMC Savana 2500 2005 V8 5.3L W/ 12 Bolts

    For GMC Savana 2500 2005-2007 V8 6.0L W/ 12 Bolts

    For GMC Savana 3500 2004-2007 V8 4.8L W/ 12 Bolts

    For GMC Savana 3500 2004-2009 V8 6.0L W/ 12 Bolts

    For GMC Sierra 1500 2000-2008 V8 4.8L W/ 12 Bolts

    For GMC Sierra 1500 2000-2008 V8 5.3L W/ 12 Bolts

    For GMC Sierra 1500 2001-2008 V8 6.0L W/ 12 Bolts

    For GMC Sierra 1500 HD Classic 2007 V8 6.0L W/ 12 Bolts

    For GMC Sierra 2500 2002-2004 V8 6.0L W/ 12 Bolts

    For GMC Sierra 2500 HD 2003-2006 V8 6.0L W/ 12 Bolts

    For GMC Sierra 3500 2002-2005 V8 6.0L W/ 12 Bolts

    For GMC Yukon 2001-2007 V8 4.8L W/ 12 Bolts

    For GMC Yukon 2001-2007 V8 5.3L W/ 12 Bolts

    For GMC Yukon 2002-2008 V8 6.0L W/ 12 Bolts

    For GMC Yukon 2007-2008 V8 6.2L W/ 12 Bolts

    For GMC Yukon XL 1500 2001-2009 V8 5.3L W/ 12 Bolts

    For GMC Yukon XL 1500 2005-2009 V8 6.0L W/ 12 Bolts

    For GMC Yukon XL 1500 2007-2008 V8 6.2L W/ 12 Bolts

    For Buick Rainier 2004 V8 5.3L W/ 12 Bolts

    For Cadillac Escalade 2002-2005 V8 5.3L W/ 12 Bolts

    For Cadillac Escalade 2002-2005 V8 6.0L W/ 12 Bolts

    For Cadillac Escalade 2007-2009 V8 6.2L W/ 12 Bolts

    For Cadillac Escalade ESV 2003-2005 V8 6.0L W/ 12 Bolts

    For Cadillac Escalade ESV 2007-2009 V8 6.2L W/ 12 Bolts

    For Cadillac Escalade EXT 2002-2005 V8 6.0L W/ 12 Bolts

    For Cadillac Escalade EXT 2008 V8 6.2L W/ 12 Bolts

    For Hummer H2 2003-2005 V8 6.0L W/ 12 Bolts

    For Hummer H2 2008 V8 6.2L W/ 12 Bolts

    For Pontiac Firebird 2002 V8 5.7L W/ 12 Bolts

    For Pontiac G8 2009 V8 6.0L W/ 12 Bolts

    For Pontiac GTO 2006 V8 6.0L W/ 12 Bolts

    For Saab 9-7x 2006 V8 5.3L W/ 12 Bolts

     


    Item Specifics
    Country of Origin United States
    Brand TINVHY
    Manufacturer Part Number 691985
    Manufacturer Warranty 1 Year
    Fitment Type Direct Replacement
    Other Part Number 12633579;12639250
    Material Metal
    Features Easy Installation
    Year 1997-2020
    Engine V8 4.8L 5.3L 6.0L 6.2L
    OE/OEM Part Number 635-518

    Payment

    Shipping

    We are not responsible for undeliverable address. We reserve the right to charge the shipping fee again for returned items due to wrong address supplied by buyer. Any non-received items caused by invalid address registered on PayPal are not in our full refund or replacement policy.
    Items are generally shipped out with 3 business day after your payment has been cleared (Sat. & Sun. & Public holiday excluded.)
    The delivery time usually takes 4~6 business days.

    Returns

    Please contact us first when return, exchange and refund is required.

    Any direct return of purchased items will not be processed.

    Change-of-mind return can only be accepted within 7 days after purchase.

    All other returns can be accepted in 30 days.

    We will closely examine the condition of the returned items and will not issue any refund/exchange before we make sure the items are in their original neat conditions.

    Contact Us
    Before leaving us neutral or negative feedback, please contact us first.
    We will do everything we can to give you a satisfying solution.
    Please don't open case via eBay or PayPal.
    Please don't open any return request before contact us.
    We do our best to resolve any issue. Leaving negative feedback and low ratings doesn't get things solved.
    So please talk with us and we will not let you down.
    About Us

    We are committed to providing high-quality Auto parts. If you have any problems, please contact us and we will try our best to help you solve them. Hope you have a good shopping here!

    635-518 Rear Main Seal Kit For Chevy GMC 4.8 5.3 6.0 6.2 12633579 12639250

    Rear Main Seal Cover Kit Fit For Chevy GMC 4.8 5.3 6.0 6.2L 12633579/12639250

     

    Description:

    Inside Diameter (in): 2.7 In.

    Length (In): 10 In.

    Material: Aluminum

    Package Contents: Cover, Seal and Gasket

    Package Quantity: 1

    Packaging Type: Box

    Width (in): 6 In.

    Before installing screws, it is necessary to confirm that the aluminum cover and flange shaft are at the same center before fixing the installation screws.

     

    Part Number:

    12633579;12639250

     

    Fitment:

    For Chevrolet Silverado 1500 2000-2011 V8 4.8L W/ 12 Bolts

    For Chevrolet Silverado 1500 2000-2011 V8 5.3L W/ 12 Bolts

    For Chevrolet Silverado 1500 2004-2009 V8 6.0L W/ 12 Bolts

    For Chevrolet Silverado 1500 2009-2011 V8 6.2L W/ 12 Bolts

    For Chevrolet Silverado 1500 HD 2001-2003 V8 6.0L W/ 12 Bolts

    For Chevrolet Silverado 1500 HD Classic 2007 V8 6.0L W/ 12 Bolts

    For Chevrolet Silverado 2500 2000 V8 5.3L W/ 12 Bolts

    For Chevrolet Silverado 2500 2000-2004 V8 6.0L W/ 12 Bolts

    For Chevrolet Silverado 2500 HD 2001-2006 V8 6.0L W/ 12 Bolts

    For Chevrolet Silverado 3500 2001-2003 V8 6.0L W/ 12 Bolts

    For Chevrolet Silverado 3500 Classic 2007 V8 6.0L W/ 12 Bolts

    For Chevrolet Silverado 3500 HD 2008-2011 V8 6.0L W/ 12 Bolts

    For Chevrolet Avalanche 2007-2011 V8 5.3L W/ 12 Bolts

    For Chevrolet Avalanche 2007-2008 V8 6.0L W/ 12 Bolts

    For Chevrolet Avalanche 1500 2002-2006 V8 5.3L W/ 12 Bolts

    For Chevrolet Camaro 1998-2002 V8 5.7L W/ 12 Bolts

    For Chevrolet Corvette 1998-2003 V8 5.7L W/ 12 Bolts

    For Chevrolet Corvette 2007 V8 6.0L W/ 12 Bolts

    For Chevrolet Corvette 2008-2010 V8 6.2L W/ 12 Bolts

    For Chevrolet Express 1500 2004-2009 V8 5.3L W/ 12 Bolts

    For Chevrolet Express 2500 2003-2009 V8 4.8L W/ 12 Bolts

    For Chevrolet Express 2500 2003-2005 V8 5.3L W/ 12 Bolts

    For Chevrolet Express 2500 2003-2009 V8 6.0L W/ 12 Bolts

    For Chevrolet Express 3500 2005-2007 V8 4.8L W/ 12 Bolts

    For Chevrolet Express 3500 2003-2007 V8 6.0L W/ 12 Bolts

    For Chevrolet Impala 2006 V8 5.3L W/ 12 Bolts

    For Chevrolet Suburban 1500 2000-2009 V8 5.3L W/ 12 Bolts

    For Chevrolet Suburban 1500 2006-2009 V8 6.0L W/ 12 Bolts

    For Chevrolet Suburban 2500 2000-2005 V8 6.0L W/ 12 Bolts

    For Chevrolet Tahoe 2000-2009 V8 4.8L W/ 12 Bolts

    For Chevrolet Tahoe 2000-2009 V8 5.3L W/ 12 Bolts

    For Chevrolet Trailblazer 2004-2005 l6 4.2L W/ 12 Bolts

    For Chevrolet Trailblazer 2006-2008 V8 5.3L W/ 12 Bolts

    For Chevrolet Trailblazer 2006 V8 6.0L W/ 12 Bolts

    For Chevrolet Trailblazer EXT 2004 V8 5.3L W/ 12 Bolts

    For GMC Envoy 2005-2006 V8 5.3L W/ 12 Bolts

    For GMC Envoy XL 2003-2006 V8 5.3L W/ 12 Bolts

    For GMC Savana 1500 2004 V8 5.3L W/ 12 Bolts

    For GMC Savana 2500 2005-2007 V8 4.8L W/ 12 Bolts

    For GMC Savana 2500 2005 V8 5.3L W/ 12 Bolts

    For GMC Savana 2500 2005-2007 V8 6.0L W/ 12 Bolts

    For GMC Savana 3500 2004-2007 V8 4.8L W/ 12 Bolts

    For GMC Savana 3500 2004-2009 V8 6.0L W/ 12 Bolts

    For GMC Sierra 1500 2000-2008 V8 4.8L W/ 12 Bolts

    For GMC Sierra 1500 2000-2008 V8 5.3L W/ 12 Bolts

    For GMC Sierra 1500 2001-2008 V8 6.0L W/ 12 Bolts

    For GMC Sierra 1500 HD Classic 2007 V8 6.0L W/ 12 Bolts

    For GMC Sierra 2500 2002-2004 V8 6.0L W/ 12 Bolts

    For GMC Sierra 2500 HD 2003-2006 V8 6.0L W/ 12 Bolts

    For GMC Sierra 3500 2002-2005 V8 6.0L W/ 12 Bolts

    For GMC Yukon 2001-2007 V8 4.8L W/ 12 Bolts

    For GMC Yukon 2001-2007 V8 5.3L W/ 12 Bolts

    For GMC Yukon 2002-2008 V8 6.0L W/ 12 Bolts

    For GMC Yukon 2007-2008 V8 6.2L W/ 12 Bolts

    For GMC Yukon XL 1500 2001-2009 V8 5.3L W/ 12 Bolts

    For GMC Yukon XL 1500 2005-2009 V8 6.0L W/ 12 Bolts

    For GMC Yukon XL 1500 2007-2008 V8 6.2L W/ 12 Bolts

    For Buick Rainier 2004 V8 5.3L W/ 12 Bolts

    For Cadillac Escalade 2002-2005 V8 5.3L W/ 12 Bolts

    For Cadillac Escalade 2002-2005 V8 6.0L W/ 12 Bolts

    For Cadillac Escalade 2007-2009 V8 6.2L W/ 12 Bolts

    For Cadillac Escalade ESV 2003-2005 V8 6.0L W/ 12 Bolts

    For Cadillac Escalade ESV 2007-2009 V8 6.2L W/ 12 Bolts

    For Cadillac Escalade EXT 2002-2005 V8 6.0L W/ 12 Bolts

    For Cadillac Escalade EXT 2008 V8 6.2L W/ 12 Bolts

    For Hummer H2 2003-2005 V8 6.0L W/ 12 Bolts

    For Hummer H2 2008 V8 6.2L W/ 12 Bolts

    For Pontiac Firebird 2002 V8 5.7L W/ 12 Bolts

    For Pontiac G8 2009 V8 6.0L W/ 12 Bolts

    For Pontiac GTO 2006 V8 6.0L W/ 12 Bolts

    For Saab 9-7x 2006 V8 5.3L W/ 12 Bolts

     



    We are not responsible for undeliverable address. We reserve the right to charge the shipping fee again for returned items due to wrong address supplied by buyer. Any non-received items caused by invalid address registered on PayPal are not in our full refund or replacement policy.
    Items are generally shipped out with 3 business day after your payment has been cleared (Sat. & Sun. & Public holiday excluded.)
    The delivery time usually takes 4~6 business days.

    Please contact us first when return, exchange and refund is required.

    Any direct return of purchased items will not be processed.

    Change-of-mind return can only be accepted within 7 days after purchase.

    All other returns can be accepted in 30 days.

    We will closely examine the condition of the returned items and will not issue any refund/exchange before we make sure the items are in their original neat conditions.

    Before leaving us neutral or negative feedback, please contact us first.
    We will do everything we can to give you a satisfying solution.
    Please don't open case via eBay or PayPal.
    Please don't open any return request before contact us.
    We do our best to resolve any issue. Leaving negative feedback and low ratings doesn't get things solved.
    So please talk with us and we will not let you down.

    We are committed to providing high-quality Auto parts. If you have any problems, please contact us and we will try our best to help you solve them. Hope you have a good shopping here!


    All rights reserved.


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    On Mar 21, 2026 at 20:32:03 PDT, seller added the following information:

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