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.

ZF6HP19, ZF6HP26, ZF6HP32

O-Ringed End Plug Kit
Part No. 95740-81K

Fits ZF6HP19/26/32 (Gen. 1) units with 053 separator plate code only.

View Instructions Find a Distributor

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. Sonnax O-ringed end plug kit 95740-81K for ZF6HP19/26/32 (Gen. 1) units with a 053 separator plate code replaces the damaged OE end plugs, and restores pressure containment to the valve bore.

  • Prevents loss of critical pressure
  • Single O-ring sealed end plugs replace all 11 of the 13mm and 17mm dia. end plugs

O-Ringed End Plug Kit for ZF6HP19/26/32 (Gen. 1) units with 053 separator plate only

Sonnax Kit Valve Location End Plug Dia.
95740-81K Clutch A Control Pressure Regulator Lower Valve Body 17mm
Clutch E Control Pressure Regulator 13mm
Clutch E Latch 13mm
Bypass Clutch Control Regulator 13mm
Converter Release Regulator 13mm
Lubrication Control 13mm
Clutch D1 Control Pressure Regulator Upper Valve Body 13mm
Clutch C Regulator 13mm
Clutch D2 Latch 13mm
Clutch D2 Regulator 13mm
Position Valve D 13mm

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 Plug 17mm Dia.
  • Large O-Rings (2) 1 Extra
  • Small End Plugs (10) 13mm Dia.
  • Small O-Rings (15) 5 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.

ZF6HP19/26/32 (Gen. 1) with 053 Separator Plate Valve Body Layout

ZF6HP19/26/32 (Gen. 1) with 053 Separator Plate Valve Body Layout
  • ZF6HP19, ZF6HP26, ZF6HP32 O-Ringed End Plug Kit 95740-81K
  • ZF6HP19, ZF6HP26, ZF6HP32 O-Ringed End Plug Kit 95740-81K