• Features:
  • Application specific design to ensure a  Meets or exceeds all equipment specifications Engineered and manufactured specifically for repair applications Unsurpassed quality you can trust Validated for fit, form, and function It ds not come with any installation instructions. If you do not have a service manual, please consult a professional mechanic prior to installing this kit.  
  •  
  • Fitment:
  • Rear Main Seal Block Cover Gasket Kit For BS40640 JV1657 LS 4.8 5.3L LS2 LS3

    Features:

    Application specific design to ensure a
    Meets or exceeds all equipment specifications
    Engineered and manufactured specifically for repair applications
    Unsurpassed quality you can trust
    Validated for fit, form, and function
    It ds not come with any installation instructions. If you do not have a service manual, please consult a professional mechanic prior to installing this kit.

     

     

    Fitment:

    For 2003-2004 Avanti II 5.7L
    For 2009-2009 Buick LaCrosse 5.3L
    For 2004-2005 Cadillac CTS 5.7L
    For 2009-2011 Cadillac CTS 6.2L
    For 2002-2011 Cadillac Escalade 6.0L
    For 2008-2008 Cadillac Escalade 6.2L
    For 2004-2004 Cadillac Escalade ESV 6.0L
    For 2008-2008 Cadillac Escalade EXT 6.2L
    For 2002-2006 Chevrolet Avalanche 1500 5.3L
    For 2007-2011 Chevrolet Avalanche 5.3L
    For 1998-2002 Chevrolet Camaro 5.7L
    For 2013-2013 Chevrolet Camaro 6.2L
    For 2009-2011 Chevrolet Colorado 5.3L
    For 1998-2004 Chevrolet Corvette 5.7L
    For 2006-2006 Chevrolet Corvette 6.0L
    For 2008-2011 Chevrolet Corvette 6.2L
    For 2008-2010 Chevrolet Corvette 7.0L
    For 2006-2010 Chevrolet Express 1500 5.3L
    For 2003-2012 Chevrolet Express 2500 4.8L
    For 2004-2014 Chevrolet Express 2500 6.0L
    For 2007-2011 Chevrolet Express 3500 4.8L
    For 2003-2011 Chevrolet Express 3500 6.0L
    For 2008-2008 Chevrolet Impala 5.3L
    For 2006-2006 Chevrolet Monte Carlo 5.3L
    For 1999-2012 Chevrolet Silverado 1500 4.8L
    For 1999-2013 Chevrolet Silverado 1500 5.3L
    For 2005-2007 Chevrolet Silverado 1500 6.0L
    For 2010-2011 Chevrolet Silverado 1500 6.2L
    For 2007-2007 Chevrolet Silverado 1500 Classic 4.8L
    For 2007-2007 Chevrolet Silverado 1500 Classic 5.3L
    For 2001-2003 Chevrolet Silverado 1500 HD 6.0L
    For 2000-2000 Chevrolet Silverado 2500 5.3L
    For 2000-2004 Chevrolet Silverado 2500 6.0L
    For 2001-2012 Chevrolet Silverado 2500 HD 6.0L
    For 2001-2002 Chevrolet Silverado 3500 6.0L
    For 2007-2007 Chevrolet Silverado 3500 Classic 6.0L
    For 2008-2010 Chevrolet Silverado 3500 HD 6.0L
    For 2000-2013 Chevrolet Suburban 1500 5.3L
    For 2008-2008 Chevrolet Suburban 1500 6.0L
    For 2000-2011 Chevrolet Suburban 2500 6.0L
    For 2002-2005 Chevrolet Tah 4.8L
    For 2000-2013 Chevrolet Tah 5.3L
    For 2008-2008 Chevrolet Tah 6.0L
    For 2006-2008 Chevrolet Trailblazer 5.3L
    For 2003-2003 Chevrolet Trailblazer EXT 5.3L
    For 2009-2011 GMC Canyon 5.3L
    For 2005-2008 GMC Envoy 5.3L
    For 2006-2010 GMC Savana 1500 5.3L
    For 2004-2008 GMC Savana 2500 4.8L
    For 2005-2009 GMC Savana 3500 4.8L
    For 2005-2009 GMC Savana 3500 6.0L
    For 2000-2013 GMC Sierra 1500 4.8L
    For 2000-2011 GMC Sierra 1500 5.3L
    For 2007-2011 GMC Sierra 1500 6.0L
    For 2008-2011 GMC Sierra 1500 6.2L
    For 2007-2007 GMC Sierra 1500 Classic 5.3L
    For 2007-2007 GMC Sierra 1500 Classic 6.0L
    For 1999-2004 GMC Sierra 2500 6.0L
    For 2001-2011 GMC Sierra 2500 HD 6.0L
    For 2007-2007 GMC Sierra 2500 HD Classic 6.0L
    For 2002-2006 GMC Sierra 3500 6.0L
    For 2007-2009 GMC Sierra 3500 HD 6.0L
    For 2000-2005 GMC Yukon 4.8L
    For 2001-2011 GMC Yukon 5.3L
    For 2003-2003 GMC Yukon 6.0L
    For 2000-2013 GMC Yukon XL 1500 5.3L
    For 2007-2011 GMC Yukon XL 1500 6.2L
    For 2000-2011 GMC Yukon XL 2500 6.0L
    For 2003-2003 Hummer H2 6.0L
    For 2009-2009 Hummer H2 6.2L
    For 1998-2002 Pontiac Firebird 5.7L
    For 2004-2004 Pontiac GTO 5.7L
    For 2008-2008 Saab 9-7x 5.3L"

     

    Package Included:

    1x Rear Crankshaft Seal / Rear Main Seal (As Picture Shows)


    Item Specifics
    Brand labwork
    Color As shown in the picture
    Type Rear Main Seal
    Placement on Vehicle Rear
    Material Rubber / Aluminum
    Interchange Part Number 438830, 257747, S5671, RS29910, 17401
    Manufacturer Part Number LP690744KS
    Manufacturer Warranty 1 Year
    / Part Number BS40640, 100085, JV1657, 38617, RM3165, BS23002, 438830

    Payment

    1. We accept payment by any of the following methods:

    PayPal, afterpay, VISA, Google pay, mastercard, AMEX, apple pay, DISCOVER.

    2. Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner!

    3. Please make sure your Ebay address is correct before you pay, cause it cannot be changed once the order shipped out.

    Shipping

    1. Item will be shipped out within 1-3 business day after clear payment received.

    2. We'll ONLY ship the item to your Ebay Confirmed Address, so please make sure your shipping address is correct before you buy item .

    3. Order placed on weekend or holiday will be shipped on Monday or next working day.

    4. Please feel free to contact us by email if you cannot get your order in time.

    Terms of sales

    1. Return to us within 30 days from the delivery date for exchange or refund. 

    2. Please feel free to contact us before you return your package!

    About us

    1.We are an honest and hard-working seller on eBay, We do not want to bring bad experience for our customers!

    2. Please give us an opportunity to solve when the problem exist, We will do our best effort to serve you.

    Contact us

    1.If you are not satisfied with our product or our Service,please feel free to contact us immediately BEFORE you leave neutral  or negative  feedback, we will try our best to resolve any problem and make you satisfied.

    2.we will reply you within 1 business day. (not include Public holiday)

    3.Work Hours: Monday to Friday.

    Shop Category
    Excellent Delivery
    Help & Info
    Payment Policy
    Shipping Policy
    Return Policy
    FAQ
    About Us
    Rear Main Seal Block Cover Gasket Kit For BS40640 JV1657 LS 4.8 5.3L LS2 LS3
    Item Specifics
    Brand :labwork
    Color :As shown in the picture
    Type :Rear Main Seal
    Placement on Vehicle :Rear
    Material :Rubber / Aluminum
    Interchange Part Number :438830, 257747, S5671, RS29910, 17401
    Manufacturer Part Number :LP690744KS
    Manufacturer Warranty :1 Year
    / Part Number :BS40640, 100085, JV1657, 38617, RM3165, BS23002, 438830


    1. We accept payment by any of the following methods:

    PayPal, afterpay, VISA, Google pay, mastercard, AMEX, apple pay, DISCOVER.

    2. Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner!

    3. Please make sure your Ebay address is correct before you pay, cause it cannot be changed once the order shipped out.

    1. Item will be shipped out within 1-3 business day after clear payment received.

    2. We'll ONLY ship the item to your Ebay Confirmed Address, so please make sure your shipping address is correct before you buy item .

    3. Order placed on weekend or holiday will be shipped on Monday or next working day.

    4. Please feel free to contact us by email if you cannot get your order in time.

    1. Return to us within 30 days from the delivery date for exchange or refund. 

    2. Please feel free to contact us before you return your package!

    1.We are an honest and hard-working seller on eBay, We do not want to bring bad experience for our customers!

    2. Please give us an opportunity to solve when the problem exist, We will do our best effort to serve you.

    1.If you are not satisfied with our product or our Service,please feel free to contact us immediately BEFORE you leave neutral  or negative  feedback, we will try our best to resolve any problem and make you satisfied.

    2.we will reply you within 1 business day. (not include Public holiday)

    3.Work Hours: Monday to Friday.


    All rights reserved.



    On Dec 31, 2025 at 02:50:08 PST, seller added the following information:

    Datacaciques