Cause:
Valves, springs and pressurized fluid repeatedly push on the end plugs causing the plugs to deform and wear. As a result, critical pressure is lost due to excessive clearance between the plug and bore.
Correction:
The Sonnax O-ringed end plugs restore correct circuit pressures. The O-ring provides additional sealing to reduce pressure losses past the end plug.
Valves, springs and pressurized fluid repeatedly push on end plugs causing them to deform and wear. As a result critical pressure is lost due to excessive clearance between the plug and bore. The Sonnax O-ring sealed end plug kits for ZF6HP19/26/32 (Gen. 1) and Ford 6R60, 6R80 units replace the damaged OE end plugs and restore pressure containment to the valve bore. Sonnax O-ringed end plug kit has single O-ring sealed end plugs that service all 12 of the 13mm and 17mm diameter bores.
Prevent loss of critical pressure
Replaces all 12 of the 13mm and 17mm diameter end plugs
Requires no machining or special tools
Valve
Location
End Plug Dia.
Clutch A Control Pressure Regulator
Lower Valve Body
17mm (.669")
Clutch E Control Pressure Regulator
17mm (.669")
Clutch E Latch
13mm (.512")
Bypass Clutch Control Regulator
13mm (.512")
Converter Release Regulator
13mm (.512")
Lubrication Control
13mm (.512")
Delay Accumulator
17mm (.669")
Clutch D1 Control Pressure Regulator
Upper Valve Body
17mm (.669")
Clutch C Regulator
17mm (.669")
Clutch D2 Latch
13mm (.512")
Clutch D2 Regulator
13mm (.512")
Clutch B Regulator
17mm (.669")
Note:
Kit is NOT compatible with ZF6HP21/28/34 (Gen.2) units.
Symptoms:
Cause:
Valves, springs and pressurized fluid repeatedly push on the end plugs causing the plugs to deform and wear. As a result, critical pressure is lost due to excessive clearance between the plug and bore.
Correction:
The Sonnax O-ringed end plugs restore correct circuit pressures. The O-ring provides additional sealing to reduce pressure losses past the end plug.
Valves, springs and pressurized fluid repeatedly push on end plugs causing them to deform and wear. As a result critical pressure is lost due to excessive clearance between the plug and bore. The Sonnax O-ring sealed end plug kits for ZF6HP19/26/32 (Gen. 1) and Ford 6R60, 6R80 units replace the damaged OE end plugs and restore pressure containment to the valve bore. Sonnax O-ringed end plug kit has single O-ring sealed end plugs that service all 12 of the 13mm and 17mm diameter bores.
Valve
Body
Valve
Body
Note:
Kit is NOT compatible with ZF6HP21/28/34 (Gen.2) units.
Contents:
SONNAX Installation Instructions