Product Description
ZF6HP21 6HP28 6HP34 Oversized Lubrication Control Valve Kit
Valve Name: SCHM-V
KIT IS NOT COMPATIBLE WITH GEN-1 UNITS
Sonnax Part Number: 95740-71K
TOOLING REQUIRED
- F-95740-TL71
- VB-FIX
n ZF6HP21/28/34 (Gen. 2) valve bodies, severe wear of the lubrication control valve bore results in loss of converter pressure, cooler flow and critical lube feed resulting in overheating as well as bushing, bearing and planet failures. Sonnax oversized lubrication control valve kit 95740-71K restores the function of the lube control valve and limits oil loss due to a worn bore.
- Kit fits either M-shift or E-shift valve bodies
- Hardcoat anodized aluminum valve combats premature wear
- Increased valve spool length for additional support at critical sealing area
- O-Ringed end plug improves sealing
PACKAGE CONTAINS
- Valve
- End Plug
- O-Rings (2) 1 Extra
SYMPTOMS
- Bearing failure
- Bushing failure
- Planetary failure
- Lube failures
- Low converter pressure
- Overheating
- TCC codes & concerns
- Rough idle in Reverse
CAUSE
Bore wear allows critical converter/lube oil to leak to exhaust at both ends of the valve.
CORRECTION
The Sonnax oversized lubrication control valve kit restores the correct valve-to-bore clearances and prevents future wear.
Product Videos
Custom Field
Tooling Required? Yes
