Toyota/Lexus

A340F Transmission

A340F Tech Resources Valve Body Layout Vacuum Test Guide View all Transmissions
Valve Body
97855 23k

Boost Valve Kit 97855-23K

For OE valve with .566" & .523" dia. spools. Fits type 1 valve bodies only.

    Helps cure:
  • Delayed engagement
  • Low line rise
  • Low line pressure in Reverse
  • High line pressure in Reverse
  • Erratic line pressure
  • Soft upshifts
  • Repeated clutch failure
97855 30k

Boost Valve Kit 97855-30K

For OE valve with .546" & .480" dia. spools. Fits type 1 valve bodies only.

    Helps cure:
  • Delayed engagement
  • Low line rise
  • Low line pressure in Reverse
  • High line pressure in Reverse
  • Erratic line pressure
  • Soft upshifts
  • Repeated clutch failure
10000 12

Checkball 10000-12

Imidized Plastic, .218" Dia.

  • Material: Imidized Plastic
  • Dia.: 0.218"
10000 08

Checkball 10000-08

Imidized Plastic, .250" Dia.

  • Material: Imidized Plastic
  • Dia.: 0.250"
    Helps cure:
  • Lost or damaged component
97741 01k

Dual-Ratio Boost Valve Kit 97741-01K

Fits '00-later V6 & V8, late-style, Type 3 & 4 valve bodies.

    Helps cure:
  • Delayed Reverse
  • Delayed Forward
  • Soft upshifts
  • Low pressure
77741 02k

Lockup Relay Control Valve Kit 77741-02K

For A245E, A246E applications, this part only fits '05-later units with casting code 9132 on the upper valve body.

    Helps cure:
  • TCC apply & release concerns
  • TCC codes
  • RPM fluctuation
  • Inadequate lubrication
  • Bushing failure
  • Overheated fluid
97855 27k

Lockup Relay Valve Sleeve Kit 97855-27K

1984-2000, replaces 3 spool lockup relay valves in units with 3 or fewer solenoids

    Helps cure:
  • No lockup
  • Overheated converter
  • Overheated fluid
  • Low cooler flow
97741 19k

O-Ringed End Plug Kit 97741-19K

Fits '00-later V6 & V8, late models, Type 3 & 4 valve bodies. Follow usage chart (included in instructions) to determine correct location and size of O-ringed end plug.

    Helps cure:
  • Soft shifts
  • Low line rise
  • Slips & flares
97741 20k

Oversized Lockup Relay Valve Kit 97741-20K

Fits A340E/F '00-later, type 3 and 4 valve bodies. For A245E, A246E applications, this part only fits '05-later units with casting code 9132 on the upper valve body.

    Helps cure:
  • TCC apply & release concerns
  • TCC codes
  • Inadequate lubrication
  • Overheated fluid
  • Bushing failure
97741 06k

Oversized Pressure Regulator Valve Kit 97741-06K

Fits type 3 and 4 valve bodies with .426" dia. EPC valve spool.

    Helps cure:
  • Low line pressure
  • High line pressure
  • Poor shift quality
  • Low lube oil flow
  • Burnt clutches
97741 10k

Oversized Pressure Regulator Valve Kit 97741-10K

Fits type 3 and 4 valve bodies with .353" dia. EPC valve spools

    Helps cure:
  • Low line pressure
  • High line pressure
  • Poor shift quality
  • Low lube oil flow
  • Burnt clutches
97855 24k

Oversized Pressure Regulator Valve Kit 97855-24K

Replaces 3 spool pressure regulator valve in units with 3 or fewer solenoids

    Helps cure:
  • Low line pressure
  • High line pressure
  • Poor shift quality
  • Low lube oil flow
  • Burnt clutches
  • Burnt brake clutches
97741 18k web

Oversized Secondary Pressure Regulator Valve Kit 97741-18K

Fits '00-Later V6 & V8, late models, Type 3 & 4 valve bodies.

    Helps cure:
  • TCC apply & release concerns
  • Burnt TCC apply components
  • Overheated transmission
  • Bushing wear
19741 01k

TCC Control Plunger Valve Kit 19741-01K

In A340E/F, fits EPC throttle control units only. Will not work on cable-style throttle control units.

    Helps cure:
  • TCC apply & release concerns
  • TCC codes
  • Overheated fluid
  • Burnt converter
A340 late zip

Zip Kit® A340-LATE-ZIP

Fits '00-later V6 and V8 units.

    Helps cure:
  • Burnt brake clutches
  • Burnt clutches
  • Delayed engagement
  • Inadequate lubrication
  • Low pressure
  • Slips & flares
  • Soft shifts
  • TCC apply & release concerns
  • TCC codes
Other
F 97741 tl20

Tool Kit F-97741-TL20

F 97741 tl6

Tool Kit F-97741-TL6

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