Toyota/Lexus A340, A340E/F/H Valve Body Layout
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. Each layout:
- Displays an exploded view location guide for individual valve trains
- Identifies symptoms and recommended solutions for quality rebuilds
- Provides active links to view specific part details
- Lists any tools/fixtures required for part installation
- Illustrates correct part orientation
With more than 60 layouts to choose from, these convenient, go-to reference guides are valuable resources for any shop.
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Related Units
Related Parts
Required
Recommended
Required
Recommended
A340, A340E, A340F, A340H
Oversized Pressure Regulator Valve Kit 97855-24K
Replaces 3-spool pressure regulator valve in units with 3or fewer solenoids.
-
Helps cure:
- Low line pressure
- High line pressure
- Poor shift quality
- Low lube oil flow
- Burnt clutches
Required
Recommended
A340E, A340F
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
Required
Recommended
A340E, A340F
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
Required
Recommended
A340E, A340H
Oversized Secondary Pressure Regulator Valve Kit 97741-17K
-
Helps cure:
- TCC apply & release concerns
- Burnt TCC apply components
- Overheated transmission
- Bushing wear
Required
Recommended
A245E, A246E, A340E, A340F, A650E
Oversized Lockup Relay Valve Kit 97741-20K
Fits A340E/F '00-later, type 3 and 4 valve bodies. For A245E and A246E, fits '05-later with upper casting code 9132.
-
Helps cure:
- TCC apply & release concerns
- TCC codes
- Inadequate lubrication
- Overheated fluid
- Bushing failure
Required
Recommended
A340E, A340F
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
While Sonnax makes every effort to ensure the accuracy of technical articles at time of publication, we assume no liability for inaccuracies or for information which may become outdated or obsolete over time.