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Symptoms:

  • Inconsistent shift quality

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.

6R60, 6R75, 6R80, ZF6HP19, ZF6HP26, ZF6HP32

O-Ringed End Plug Kit
Part No. 95740-19K

View Instructions

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 95740-19K 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

O-Ringed End Plug Location Key

Sonnax Kit Valve Location End Plug Dia.
95740-19K 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")

Kit is NOT compatible with ZF6HP21/28/34 (Gen.2) units. To differentiate between Gen. 1 and Gen. 2 valve bodies, see ZF Identification Guide.

  • Large End Plugs (6) 17mm dia.
  • Large O-Rings (9) 3 Extra
  • Small End Plugs (6) 13mm dia.
  • Small O-Rings (9) 3 Extra

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. See all Sonnax valve body layouts.

ZF6HP19, ZF6HP26, ZF6HP32 (Generation 1) Valve Body Layout

Zf6hp19 vbl thumb

January 14, 2014

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ZF6HP19/26/32 (Gen. 1)/Ford 6R60, 6R80 Vacuum Test Guide

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  • 95740 19k