AWF8G30, AWF8G45, UA80E, UA80F, UB80E, UB80F

End plug for 4-way checkball assembly location only replaces late-style, aluminum plugs.

NOTE:

In the 4-way checkball assembly location, there is an early and a late version that has two different types of end plugs. The early is steel and the late is aluminum. The Sonnax O-ringed end plug can only be used on the aluminum end plug. Do not install in place of the steel end plug.

Symptoms:

• Delayed engagement
• Poor shift quality
• Pressure loss
• Various shift concerns
• Burnt clutches
• Overheating
• Low converter & lube flow
• Loss of shift solenoid control pressure

Cause:
Loss of oil pressure due to worn components in critical oil circuits.

Correction:
Recover hydraulic control and restore normal shift operation by installing Sonnax Zip Kit. Drop-in parts install quickly and easily.

This Sonnax Zip Kit targets the root cause of multiple complaints by sealing the critical circuit pressure losses in the Toyota/Lexus UA80E, UA80F, UB80E and UB80F transmissions. The kit contains uniquely designed parts to prevent the loss of pressures within the main line, clutch apply control and lockup control circuits. The kit also seals multiple circuits known to suffer from end plug leakage. No 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 fast. 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.

• Drop-in Zip Valve™ parts install quickly and easily, no reaming or special tools required
• Uniquely designed parts address root causes of valve body complaints by sealing critical pressure circuits
• Detailed technical booklet included with in-depth rebuild and inspection tips for comprehensive valve body repair

Note: Requires the pump to be machined.

Contains:

• C1 Apply Boost Valve Kit
• C4 Apply Boost Valve Kit
• Forward/Reverse Accumulator Piston Kits (2)
• O-Ringed End Plug Kit
• TCCRV & TCCV Damper Kit
• Solenoid Damper Kits (3)
• Modified Lube Flow Control Valve Kit

152820K Instruction Sheet