Symptoms:

  • Planetary failure
  • Bushing failure
  • Lube failures
  • Overheating
  • Low converter pressure
  • Bump shifts
  • Flare shifts
  • Rough idle in Reverse
  • TCC apply & release concerns

Cause:

Excess wear at the lubrication control valve bore allows fluid to escape the circuit, resulting in lube-related failures and drivability concerns.

Correction:

Recover hydraulic control and renew lube circuit performance by reconditioning the bore and installing Sonnax oversized lubrication control valve kit.

6R100, 6R60, 6R75, 6R80, 6R80L, ZF6HP19, ZF6HP26, ZF6HP32

Oversized Lubrication Control Valve Kit
Part No. 95740-11K

OE valve name: SCHM-V


You need this if... View Instructions Find a Distributor

Severe wear of lubrication control valve bores in ZF6HP19/26/32 (Gen. 1) and Ford 6R60, 6R80, 6R100 units can allow loss of converter pressure, cooler flow and critical lube feed resulting in overheating and failure of bushings, bearings and planets. The lube control valve also supplies balance pistons with oil, so bore wear can also cause shift timing issues such as bumps and flares. Reconditioning the bore and installing Sonnax oversized lubrication control valve kit 95740-11K renews the functions of the lube control valve and restores normal circuit operation.

  • Hard-coat anodized aluminum valve resists wear
  • Salvages valve body castings

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.

  • Valve
  • End Plug

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) without 053 Separator Plate Valve Body Layout

ZF6HP19/26/32 (Gen. 1) without 053 Separator Plate Valve Body Layout

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

ZF6HP19/26/32 (Gen. 1) with 053 Separator Plate Valve Body Layout
  • 6R100, 6R60, 6R75, 6R80, 6R80L, ZF6HP19, ZF6HP26, ZF6HP32 Oversized Lubrication Control Valve Kit 95740-11K
  • 6R100, 6R60, 6R75, 6R80, 6R80L, ZF6HP19, ZF6HP26, ZF6HP32 Oversized Lubrication Control Valve Kit 95740-11K

You need this if...

Vacuum test(s) at the port(s) indicated fail to hold the recommended minimum in-Hg. 

6R100, 6R60, 6R75, 6R80, 6R80L, ZF6HP19, ZF6HP26, ZF6HP32 Oversized Lubrication Control Valve Kit Vacuum Test Locations