
SonnaxValve Kit
Part #: S147741RKDescription & Specs
Vehicles with Toyota/Lexus A750E/F, A760E/F/H, A761E, A960E/F and AB60E/F transmissions may exhibit insufficient line rise in drive ranges and excessively high pressures in Reverse. This may be caused by continuous oscillation of the steel boost valves within the cast aluminum sleeve, creating excessive wear and a path for EPC, cutback and Reverse pressure to leak.Severe wear at the Reverse circuit allows line pressure to cross-leak to the EPC circuit, causing abnormally high pressures. Wear in the cutback circuit allows fluid to cross-leak into an exhaust circuit, causing low line pressure resulting in soft shifts and band failures. Sonnax boost valve kit 147741-01K has upgraded materials and minimal clearances to prevent wear and restore proper hydraulic control. Boost sleeve is manufactured from highly wear-resistant billet aluminum to prevent the excessive wear exhibited by the cast OE sleeve Hardcoat anodized aluminum valves combat premature wear Restores proper line rise Drop-in Zip Valve™ parts install quickly and easily
Valve Kit; Boost
Name | Specs |
---|---|
Country of Origin (Primary) | US |
Package UOM | Each |
Quantity Per UOM | 1 |
Weight | 1.33 |
Weight UOM | Pounds |
Transmissions
Name | Years |
---|---|
A750F | 2003 - 2018 |
A761E | 2004 - 2010 |
A750E | 2003 - 2018 |
A960E | 2006 - 2015 |
A760H | 2006 - 2018 |
A760E | 2006 - 2018 |
AB60F | 2007 - 2018 |
AB60E | 2007 - 2018 |
A760F | 2010 - 2018 |
SJ6A-EL | 2006 - 2018 |
Vehicle Fitment
Years | Vehicle | Drive Types |
---|---|---|
2006 - 2010 | Lexus SC430 | RWD |
2015 - 2018 | Lexus RC350 | AWD, RWD |
2016 - 2018 | Lexus RC300 | AWD, RWD |
2008 - 2015 | Lexus LX570 | AWD |
2003 - 2007 | Lexus LX470 | 4WD |
2004 - 2006 | Lexus LS430 | RWD |
2006 - 2018 | Lexus IS350 | AWD, RWD |
2016 - 2018 | Lexus IS300 | AWD, RWD |
2006 - 2015 | Lexus IS250 | AWD, RWD |
2003 - 2009 | Lexus GX470 | 4WD |
2010 - 2018 | Lexus GX460 | AWD |
2006 - 2007 | Lexus GS430 | RWD |
2007 - 2018 | Lexus GS350 | AWD, RWD |
2006 - 2006 | Lexus GS300 | AWD, RWD |
2006 - 2006 | Mazda RX-8 | RWD |
2006 - 2018 | Mazda MX-5 Miata | RWD |
2005 - 2018 | Toyota Tundra | RWD, 4WD |
2005 - 2015 | Toyota Tacoma | RWD, 4WD |
2005 - 2018 | Toyota Sequoia | RWD, 4WD |
2003 - 2015 | Toyota Land Cruiser | 4WD |
2007 - 2014 | Toyota FJ Cruiser | RWD, 4WD |
2003 - 2018 | Toyota 4Runner | RWD, 4WD |