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ORAEVY Crankshaft Rear Main Seal Gasket use high-quality materials and outstanding along with unique design features to ensure a superior seal on even the most troublesome applications.
Package includes：
- 1 * Rear Mail Gasket Seal
- 1* free installation gloves
- 1* cleaning brush
Rear Main Seal Gasket Set
ORAEVY Rear Main Seal Gasket Set- Compatible with GM LS LS1 LS6 LS2 LS3 LQ9 LQ4 4.8L 5.3L 5.7L 6.0L 6.2L Chevy Silverado Suburban Tahoe Trailblazer GMC Sierra- Replace BS40640 12639249
1. Prevent leakage of lubricating oil inside the engine.
2. Prevent dirt such as dust from entering the engine, causing malfunction.
- Excellent material
- Excellent sealing
- Oil resistant high temperature resistant corrosion resistant
- Prolong the engine's lifetime
- Attentive service
Compatible with GMC (1999 - 2016)
- Compatible with Canyon Envoy Envoy XL Envoy XUV Savana 1500 Savana 2500 Savana 3500 Savana 4500 Sierra 1500 Sierra 1500 Classic Sierra 1500 HD Sierra 1500 HD Classic Sierra 2500 Sierra 2500 HD Sierra 2500 HD Classic Sierra 3500 Sierra 3500 Classic Sierra 3500 HD W3500 Forward W4500 Forward Yukon Yukon XL 1500 Yukon XL 2500
Compatible with Hummer
- Compatible with H2, H3, H3T: 2003 - 2010
Compatible with Isuzu
- Compatible with Ascender: 2003 - 2006
Compatible with Pontiac
- Compatible with Firebird G8 GTO Grand Prix: 1998 - 2009
Compatible with Saab
- Compatible with 9-7x: 2005 - 2009
Compatible with Buick Models
- Compatible with 5.3L Allure: 2008 - 2009
- Compatible with 5.3L Lacrosse: 2008 - 2009
- Compatible with 5.3L Rainier: 2004 - 2007
Compatible with Cadillac Models
- Compatible with 5.7L CTS: 2004 - 2007, 2010 - 2015
- Compatible with 6.0L CTS ：2006-2007
- Compatible with 6.2L CTS ：2009-2015
- Compatible with 6.0L Escalade ESV 2003-2006
- Compatible with 6.2L Escalade ESV 2009-2014
- Compatible with 6.2L Escalade ESV 2007-2014
- Compatible with 6.0L Escalade EXT 2002-2006
- Compatible with 6.2L Escalade EXT 2009-2013
- Compatible with 6.2L Escalade EXT 2007-2013
Compatible with Cadillac Models
- Compatible with 5.3L Escalade 2002-2005
- Compatible with 6.0L Escalade 2010-2013
- Compatible with 6.0L Escalade 2009
- Compatible with 6.0L Escalade 2002-2006
- Compatible with 6.2L Escalade 2009-2014
- Compatible with 6.2L Escalade 2007-2014
Compatible with Chevy Models
- Compatible with Avalanche Avalanche 1500 Camaro Caprice Corvette Colorado Express 1500 Express 2500 Express 3500 Express 4500 Impala Monte Carlo SS SSR Silverado 1500 Silverado 1500 Classic Silverado 1500 HD Silverado 1500 HD Classic Silverado 2500 Silverado 2500 HD Silverado 2500 HD Classic Silverado 3500 Silverado 3500 HD Silverado 3500 HD Classic Suburban 1500 Suburban 2500 Tahoe Trailblazer W3500 Tiltmaster W4500 Tiltmaster
- Compatible with Avalanche 1500 5.3L 02-06
- Compatible with Avalanche1500 5.3L 02-06
- Compatible with Avalanche 5.3L 07-13
- Compatible with Avalanche5.3L 07-09
- Compatible with Avalanche 6.0L 07-09
- Compatible with Camaro 5.7L 98-02
- Compatible with Camaro 6.2L 10-15
- Compatible with Caprice 6.0L 11-15
- Compatible with Colorado 5.3L 09-12
Very nice... will buy again..
August 7, 2025
Buyer beware. Installed it on my silverado and it was leaking within 10 mins of my truck running...
Tanner
July 23, 2025
Gasket went in easy and was quality, the seal however was not. The lip Design was significantly different then the Fel-Pro alternative (which i had to go get after this seal failed) and that was even after going through the process of lining it up correctly. Nothing beats the feeling of spending all day pulling a transmission out just have to do it twice. Do yourself a favor and get a good QUALITY seal the first time.
Matt Holcomb
July 15, 2025
Bought it installed it. Seal was not tight. Ran it and leaked. Now I have to pull my transmission after installing my engine.
Christopher G.
June 17, 2025
This is not a quality product seal lasted 22 miles and I even used the seal alignment tool
Christopher Conley
May 2, 2025
I just put this gasket on my 2004 Silverado on Wednesday 10-6-21 waited 24 hours before I drove it, went to the gas station and truck was leaking oil!! Now I have to go buy another gasket, remove my transmission for a second time, and waste more of my damn time!!! Go spend the extra money on Fel-pro. I'd like my money back !!!!
Kelsey
February 11, 2025
After seal failed immediately and 3 hours later I inspected your new seal it was centered perfectly but the seal had 2 small spots opposite of each other that looked like a gap very disappointed it this product .a total of 6 hours of my time doing the job twice !,
Larry Maynard
December 15, 2024
Don't ever buy just the gaskets when replacing this. Please buy the new plate with the new gaskets. Factory.plates bend as soon as you take them off an you half.to replace it the second time
casey milligan
December 6, 2024
The seal was bad because the mechanic rechecked after installing and says it’s still leaking the seal was bad .
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