Skip to content

Sonnax 95740-73K Oversized Bypass Clutch Control Valve Kit ZF6HP21/28/34

by Sonnax
SKU S49741B-1
Sold out
Original price $28.17 - Original price $28.17
Original price
$28.17
$28.17 - $28.17
Current price $28.17
Availability:
Out of stock

Delivery time

You will receive your package in 2–5 business days within the contiguous U.S.

Manufacturer Part Number: 95740-73K

Brand: Sonnax

Warranty: Yes

Other Part Number: S49741B-1

ZF6HP21, ZF6HP28, ZF6HP34

Oversized Bypass Clutch Control Valve Kit
Part No. 95740-73K

ZF valve name: WD-V

    Tooling:
  • F-95740-TL73
  • VB-FIX
Common problems in vehicles equipped with ZF6HP21/28/34 (Generation 2) transmissions include an overheating torque converter, low TCC release pressure, torque converter clutch slip and firm shifts. One cause of these problems is a worn out bypass clutch control valve, resulting in slow apply and release of the TC clutch. Installing the Sonnax oversized bypass clutch control valve kit 95740-73K restores the factory torque converter clutch apply and release rates.
  • Kit fits either M-shift or E-shift valve bodies
  • Additional valve spool length at the balance port for better sealing
  • Valve is hardcoat anodized to reduce wear
  • Annular grooves for better centering the valve in the bore

Kit is NOT compatible with ZF6HP19/26/32 (Gen.1) units. To differentiate between Gen. 1 and Gen. 2 valve bodies, see ZF Identification Guide.

  • Valve
  • End Plug
  • O-Rings (2) 1 Extra

Use this text to share information about your product.

Blog posts