Symptoms:

  • Shift concerns
  • Erratic shifts
  • Clutch failure

Cause:

Continuous oscillation of the steel clutch apply control plunger valve wears the cast-aluminum sleeve bore, allowing clutch apply pressure to exhaust and preventing proper control of the clutch apply control valve.

Correction:

The tightly toleranced, drop-in replacement Sonnax valve and sleeve assembly restores proper hydraulic clearances and uses upgraded materials to prevent wear.

U140E, U140F, U240E, U241E

Clutch Apply Control Plunger Valve Kit
Part No. 57917E-05K

You need this if... View Instructions Find a Distributor
  • The Sonnax sleeve is manufactured from highly wear-resistant billet aluminum.
  • The Sonnax valve has been manufactured from hard-coat anodized aluminum to prevent wear.
  • Annular grooves have been added to the valve to prevent sideloading related wear.
  • Valve
  • Sleeve

Sonnax valve body layouts provide a detailed overview of individual units making it quick and easy to determine what’s available for the specific valve body you’re working on. See all Sonnax valve body layouts.

Toyota U140E/F, U240E, U241E Valve Body Layout

Toyota U140E/F, U240E, U241E Valve Body Layout
  • U140E, U140F, U240E, U241E Clutch Apply Control Plunger Valve Kit 57917E-05K
  • U140E, U140F, U240E, U241E Clutch Apply Control Plunger Valve Kit 57917E-05K

You need this if...

Visual inspection indicates wear to the original assembly