Sonnax Zip Kit Valve Body Rebuild AODE 4R70W 4R75W AODE-4R75E-ZIP (S76741ZK)

Description

Sonnax Zip Kit
Valve Body Rebuild Kit
4R70E / 4R70W / 4R75E / 4R75W / AODE
For AODE, fits '96-later only
Symptoms:
4-3 Neutral
Code 628
Delayed lockup
Forward clutch failure
Intermediate roller clutch failure
Low line rise
Low Reverse boost
Mechanical diode failure
No 4th
OD band failure
Poor shift quality
Soft shifts
TCC apply & release concerns
Cause:
Loss of oil pressure due to worn components in critical oil circuits and/or lube related failure.
Correction:
Recover hydraulic control, restore normal shift operation and restore clutch pressures by installing Sonnax Zip Kit.
AODE-4R75E-ZIP
- Input Shaft Seals (2)
- Main Pressure Regulator Valve
- Boost Valve Kit
- Bypass Clutch Control Plunger Valve Kit
- 2-3 Shift Valve O-Ringed End Plug
- Solenoid Regulator Valve Retainer
- Overdrive Servo Regulator Valve Kit
- Checkballs (8)
- Valve Body Retainer Plate Kit
- Overdrive Servo Pin Kit
- Pump Cover Seals (2) Early
- Output Shaft Seals (2)
- Intermediate Clutch Spiral Retaining Ring Kit
- Pump Cover Seals (2) Late
Sonnax Zip Kit AODE-4R75E-ZIP targets the root cause of multiple concerns by sealing critical circuit pressure losses in the valve body. The kit contains uniquely-designed parts to prevent the loss of pressures within the main line, solenoid regulator, converter clutch and overdrive servo circuits. The kit also contains components to address forward and intermediate clutch failure, overdrive servo failure, soft shifts, intermediate roller clutch/mechanical diode failure, and low clutch apply pressure. No separate special tools are required for installing these parts.
The Zip Kit quick guide provides clear and easy instructions on one sheet to get the unit sealed up and back on the road quickly. In addition to general rebuilding tips and technical information, the technical booklet included in this kit contains vacuum testing information and locations at other key areas of the valve body.
No reaming required
Installs quickly with no separate special tools required
Uniquely designed parts address root causes of valve body concerns by sealing critical pressure circuits
Detailed technical booklet included with in-depth rebuild and inspection tips for comprehensive valve body repair
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