DESCRIPTION & SPECS
The output planetary assembly in GM 6L80 and 6L90 transmissions has a lube dam, or cover, that directs lube oil flow to the planetary lube feed passages. Over time, the lube dam allows gunk and sludge buildup, which chokes off lubrication. This commonly happens after overhaul, resulting in comebacks due to failed planetary assemblies to clean out the lube passages, the lube dam must be removed — which requires destroying it. By cleaning the lube passages and installing Sonnax output planetary lube dam 104584LP, you can avoid output planetary-related lube failures and comebacks.
Lube Dam; Output Planetary
TRANSMISSIONS
NAME YEARS
6L80 2006 - 2022
6L90 2005 - 2024
6L80-E 2016 - 2016
VEHICLE FITMENT
YEARS VEHICLE DRIVE TYPES
2011 - 2012 Airstream Avenue 4 X 2
2006 - 2009 Cadillac XLR RWD
2006 - 2009 Cadillac STS RWD
2007 - 2013 Cadillac Escalade EXT AWD
2007 - 2015 Cadillac Escalade ESV AWD, RWD, 4WD
2007 - 2015 Cadillac Escalade AWD, RWD, 4WD
2009 - 2015 Cadillac CTS AWD, RWD
2009 - 2020 Chevrolet Tahoe RWD, 4WD
2016 - 2019 Chevrolet Suburban 3500 HD 4WD
2008 - 2013 Chevrolet Suburban 2500 RWD, 4WD
2008 - 2014 Chevrolet Suburban 1500 RWD, 4WD
2015 - 2020 Chevrolet Suburban RWD, 4WD
2014 - 2017 Chevrolet SS RWD
2007 - 2023 Chevrolet Silverado 3500 HD RWD, 4WD
2007 - 2023 Chevrolet Silverado 2500 HD RWD, 4WD
2022 - 2022 Chevrolet Silverado 1500 LTD RWD, 4WD
2019 - 2019 Chevrolet Silverado 1500 LD RWD, 4WD
2009 - 2021 Chevrolet Silverado 1500 RWD, 4WD
2016 - 2016 Chevrolet LCF 4500 4 X 2
2024 - 2024 Chevrolet LCF 3500HG 4 X 2
2016 - 2023 Chevrolet LCF 3500 4 X 2
2010 - 2023 Chevrolet Express 4500 4 X 2
2010 - 2023 Chevrolet Express 3500 RWD
2010 - 2023 Chevrolet Express 2500 RWD
2006 - 2014 Chevrolet Corvette RWD
2011 - 2017 Chevrolet Caprice RWD
2010 - 2015 Chevrolet Camaro RWD
2009 - 2013 Chevrolet Avalanche RWD, 4WD
2019 - 2022 Coachmen Leprechaun Premier 4 X 2
2012 - 2023 Coachmen Leprechaun 4 X 2
2020 - 2022 Coachmen Freelander Premier 4 X 2
2010 - 2024 Coachmen Freelander 4 X 2
2020 - 2021 Coachmen Cross Trek 4 X 2
2022 - 2022 Coachmen Cross Trail XL 4 X 2
2013 - 2019 Coachmen Concord 4 X 2
2013 - 2015 Econoline Sidekick 4 X 2
2023 - 2023 Entegra Coach Odyssey SE 4 X 2
2012 - 2024 Forest River Sunseeker LE 4 X 2
2010 - 2021 Forest River Sunseeker 4 X 2
2012 - 2024 Forest River Forester LE 4 X 2
2020 - 2021 Forest River Forester Classic 4 X 2
2010 - 2019 Forest River Forester 4 X 2
2008 - 2010 Four Winds International Windsport 4 X 2
2010 - 2010 Four Winds International Hurricane 4 X 2
2008 - 2013 GMC Yukon XL 2500 RWD, 4WD
2007 - 2014 GMC Yukon XL 1500 AWD, RWD, 4WD
2015 - 2020 GMC Yukon XL RWD, 4WD
2007 - 2020 GMC Yukon AWD, RWD, 4WD
2007 - 2023 GMC Sierra 3500 HD RWD, 4WD
2007 - 2023 GMC Sierra 2500 HD RWD, 4WD
2019 - 2022 GMC Sierra 1500 Limited RWD, 4WD
2007 - 2021 GMC Sierra 1500 AWD, RWD, 4WD
2010 - 2023 GMC Savana 4500 4 X 2
2010 - 2023 GMC Savana 3500 RWD
2010 - 2023 GMC Savana 2500 RWD
2017 - 2024 Gulf Stream Conquest 4 X 2
2005 - 2007 Holiday Rambler Vacationer 4 X 2
2007 - 2007 Holiday Rambler Admiral SVE 4 X 2
2005 - 2006 Holiday Rambler Admiral SE 4 X 2
2007 - 2010 Holiday Rambler Admiral 4 X 2
2008 - 2009 Hummer H2 4WD
2018 - 2024 Jayco Redhawk SE 4 X 2
2016 - 2018 Jayco Redhawk 4 X 2
2012 - 2016 Leisure Travel Libero 4 X 2
2012 - 2012 Leisure Travel Free Flight 4 X 2
2010 - 2015 Pleasure-Way Lexor 4 X 2
2012 - 2012 Pleasure-Way Basic 4 X 2
2008 - 2009 Pontiac G8 RWD
2021 - 2024 Thor Motor Coach Quantum LC 4 X 2
2016 - 2023 Thor Motor Coach Quantum 4 X 2
2023 - 2024 Thor Motor Coach Geneva 4 X 2
2019 - 2024 Thor Motor Coach Freedom Elite 4 X 2
2011 - 2011 Thor Motor Coach Four Winds Siesta 4 X 2
2011 - 2024 Thor Motor Coach Four Winds 4 X 2
2019 - 2022 Thor Motor Coach Daybreak 4 X 2
2021 - 2024 Thor Motor Coach Coleman 4 X 2
2011 - 2012 Thor Motor Coach Chateau Citation 4 X 2
2011 - 2024 Thor Motor Coach Chateau 4 X 2