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Sonnax Valve Kit S147741RK
  • Sonnax Valve Kit S147741RK
  • Sonnax Valve Kit S147741RK

SonnaxValve Kit

Part #: S147741RK
$149.04
Quantity
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Description & 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 UOMEach
Quantity Per UOM1
Weight1.33
Weight UOMPounds

Transmissions

Name Years
A750F2003 - 2018
A761E2004 - 2010
A750E2003 - 2018
A960E2006 - 2015
A760H2006 - 2018
A760E2006 - 2018
AB60F2007 - 2018
AB60E2007 - 2018
A760F2010 - 2018
SJ6A-EL2006 - 2018

Vehicle Fitment

Years Vehicle Drive Types
2006 - 2010Lexus SC430RWD
2015 - 2018Lexus RC350AWD, RWD
2016 - 2018Lexus RC300AWD, RWD
2008 - 2015Lexus LX570AWD
2003 - 2007Lexus LX4704WD
2004 - 2006Lexus LS430RWD
2006 - 2018Lexus IS350AWD, RWD
2016 - 2018Lexus IS300AWD, RWD
2006 - 2015Lexus IS250AWD, RWD
2003 - 2009Lexus GX4704WD
2010 - 2018Lexus GX460AWD
2006 - 2007Lexus GS430RWD
2007 - 2018Lexus GS350AWD, RWD
2006 - 2006Lexus GS300AWD, RWD
2006 - 2006Mazda RX-8RWD
2006 - 2018Mazda MX-5 MiataRWD
2005 - 2018Toyota TundraRWD, 4WD
2005 - 2015Toyota TacomaRWD, 4WD
2005 - 2018Toyota SequoiaRWD, 4WD
2003 - 2015Toyota Land Cruiser4WD
2007 - 2014Toyota FJ CruiserRWD, 4WD
2003 - 2018Toyota 4RunnerRWD, 4WD

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