July 01, 2020
Always Identify These Valve Bodies BEFORE You Start a Transmission Rebuild
Andrew Jessiman
Toyota/Lexus U660E, U660F, U760E, U760F Identification Guide
| Solenoid Casting | |
|---|---|
U660E/F ’11-Earlier  | U660E/F ’12-Later  |
U660E/FUpper Valve Body CastingSolenoid Casting Note: Large canister solenoid connectors are brown and black. | U760E/FUpper Valve Body CastingSolenoid Casting Note: Large canister solenoid connectors are brown and white. |
©2013 Sonnax Industries, Inc.
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Related Units
Related Parts
Required
Recommended
U660E, U660F, U760E, U760F
Oversized B2 Apply Control Valve Kit 47740-27K
-
Helps cure:
- B2 Clutches burned
- Delayed Reverse
- No Reverse
- Reverse slip
Required
Recommended
U660E, U660F, U760E, U760F
Oversized Clutch Control Valve Kit 47740-22K
-
Helps cure:
- 4-5 Harsh
- 4-5 Flare
- Delayed Neutral to Drive
- Delayed Reverse
Required
Recommended
U660E, U660F, U760E, U760F
Oversized Secondary Pressure Regulator Valve Kit 47740-26K
-
Helps cure:
- TCC codes
- TCC apply & release concerns
- TCC shudder
- Lube failures
- Bearing failure
- Bushing failure
Required
Recommended
U660E, U660F, U760E, U760F
Oversized Primary Pressure Regulator & Reverse Boost Valve Kit 47740-02K
Kit can be used to replace either OE ratio.
-
Helps cure:
- Erratic shifts
- Soft shifts
- Low line pressure
- Low line rise
- Clutch slippage
- High line pressure in Reverse
- Burnt clutches
- High line pressure
- Harsh shifts
- Low converter pressure
Required
Recommended
U660E, U660F
Oversized Solenoid Modulator Valve Kit 47740-24K
-
Helps cure:
- Shift concerns
- Solenoid performance codes
- TCC apply & release concerns
Required
Recommended
U760E, U760F
Oversized Solenoid Modulator Valve Kit 47740-25K
-
Helps cure:
- Shift concerns
- Solenoid performance codes
- TCC apply & release concerns
Required
Recommended
U660E, U660F, U760E, U760F
Oversized B2 Control Valve Kit 47740-35K
-
Helps cure:
- Delayed Reverse
- Harsh Reverse
- Double bump Reverse engagement
- No Manual 1st
- B2 Clutches burned
Required
Recommended
U660E, U660F, U760E, U760F
Oversized C2 Apply Control Valve Kit 47740-63K
-
Helps cure:
- 3-4 Flare
- C2 Clutch burned
- 4-5-6 Slip
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