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Sonnax Valve Body Kit S47741CK
  • Sonnax Valve Body Kit S47741CK
  • Sonnax Valve Body Kit S47741CK
  • Sonnax Valve Body Kit S47741CK

SonnaxValve Body Kit

Part #: S47741CK
$93.32
Quantity
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Description & Specs

The Toyota/Lexus U660E/F, U760E/F transmissions may exhibit harsh 4-5 upshifts/downshifts, delayed reverse or neutral to drive engagement due to wear in the clutch control valve bore. A common wear location in the bore is at the outboard spring pocket, where SL1 pressure works with the spring to keep the valve bottomed in the bore. The resulting SL1 leakage diminishes fluid pressure to the sequence valve and C1 clutch, creating delayed engagement.Wear at the inboard bore area can allow SL2 pressure loss, resulting in diminished fluid pressure to the C2 clutch and 4-5 or 5-4 shift flares or harshness.The Sonnax oversized clutch control valve kit 47740-22K allows the bore to be refurbished and the hydraulic integrity of the circuit to be restored. Hardcoat anodized aluminum valve combats premature wear Annular grooves on the valve help center it in the bore to reduce future side-load wear

Valve Body Kit; Clutch Control OS, Includes Valve and End Plug

Name Specs
Country of Origin (Primary)US
Package UOMEach
Quantity Per UOM1
Weight0.20
Weight UOMPounds

Transmissions

Name Years
U660E2007 - 2018

Vehicle Fitment

Years Vehicle Drive Types
2010 - 2015Lexus RX350FWD, AWD
2007 - 2018Lexus ES350FWD
2009 - 2015Toyota VenzaFWD, AWD
2011 - 2016Toyota SiennaFWD, AWD
2014 - 2016Toyota HighlanderFWD, AWD
2007 - 2017Toyota CamryFWD
2008 - 2018Toyota AvalonFWD

Documents & Information