Sonnax4-5-6 Clutch Hub & Intermediate Shaft, Heavy Duty, 10-1/4" Long, No Damper Design, Use with OE-Style, 36-tooth Frictions & OE Steels
Part #: S104570BHDDescription & Specs
An essential upgrade for any hard-working GM 6L90 transmission, Sonnax heavy duty 4-5-6 clutch hub and intermediate shaft S104570BHD guarantees maximum protection against shaft breakage and clutch failure in any vehicle pushing stock components to the limit. In place of the two-piece shaft/hub, Sonnax uses a much stronger, one-piece design that eliminates the OE assembly’s weak, welded connection. The one-piece design is custom forged from ultra high-strength 300M billet steel, then heat treated and shot peened for added durability. This combination of features guards against broken 4-5-6 hubs and the risk of rear splines shearing off — chronic failures in performance cars and trucks as well as heavy commercial vehicles. The 4-5-6 clutch is released in 1st, 2nd and 3rd Gears, and at high RPMs, constant oil flow is required across the clutch frictions to prevent heat build-up and damaged clutches. The unique upgraded design of the Sonnax hub doubles oil flow to the clutches for significantly more protection against heat build-up and clutch failure, especially compared to other aftermarket shafts that reduce oil flow. 6L90 transmissions also have a tendency to chirp/squawk on the 3-4 shift when the 4-5-6 clutch applies. Unlike aftermarket, two-piece shafts that increase the risk of noise by eliminating the OE dampener, the heavy-duty Sonnax hub/shaft can be used with the dampener. Rugged, one-piece design eliminates the weak connection where two-piece hub/shaft assemblies fail; High-strength, 300M steel forging is heat-treated and shot-peened for maximum durability; Doubles oil flow to the clutch pack for greatly improved resistance to heat and longer clutch life; Designed for use with OE dampeners to minimize risk of chirp/squawk; Use with stock clutches
4-5-6 Clutch Hub & Intermediate Shaft, Heavy Duty, 10-1/4" Long, No Damper Design, Use with OE-Style, 36-tooth Frictions & OE Steels
Name | Specs |
---|---|
Package UOM | Each |
Quantity Per UOM | 1 |
Weight | 3.51 |
Weight UOM | Pounds |
Transmissions
Name | Years |
---|---|
6L90 | 2005 - 2024 |
Vehicle Fitment
Years | Vehicle | Drive Types |
---|---|---|
2011 - 2012 | Airstream Avenue | 4 X 2 |
2009 - 2015 | Cadillac CTS | AWD, RWD |
2016 - 2019 | Chevrolet Suburban 3500 HD | 4WD |
2008 - 2013 | Chevrolet Suburban 2500 | RWD, 4WD |
2008 - 2008 | Chevrolet Suburban 1500 | RWD, 4WD |
2007 - 2023 | Chevrolet Silverado 3500 HD | RWD, 4WD |
2007 - 2023 | Chevrolet Silverado 2500 HD | RWD, 4WD |
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 |
2012 - 2015 | Chevrolet Camaro | RWD |
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 - 2023 | GMC Sierra 3500 HD | RWD, 4WD |
2007 - 2023 | GMC Sierra 2500 HD | 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 |
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 |
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 |