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Sonnax 77917-04K TV Boost Valve Kit .500" Dia., Factory-Style Sleeve (No O-Ring)

Sonnax 77917-04K TV Boost Valve Kit .500" Dia., Factory-Style Sleeve (No O-Ring)

by Sonnax
SKU S74507T
$8.94 - $8.94
$8.94
$8.94 - $8.94
$8.94
Availability:
in stock, ready to be shipped

Delivery time

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

Brand: Sonnax

Other Part Number: S74507J

Type: Pump pressure Boost Valve Kit

Interchange Part Number: S74507T

Items Included: Line pressure Boost Valve

Manufacturer Part Number: 77917-04K

Material: Steel

Universal Fitment: Yes

Performance Part: Yes

200-4R, 700R4, 4L60 Transmission Pump Performance

TV Boost Valve Kit
Part No. 77917-04K

.500" Dia., Factory-Style Sleeve

A common problem in GM 200-4R and 4L60 transmissions is burned bands and/or 3-4 clutches. This failure can be reduced by eliminating throttle boost oil leakage. Sonnax TV boost valve kits 77917-02K (.423" dia.), 77917-03K (.471" dia.) and 77917-04K (.500" dia.) eliminate these problems in a variety of applications. For maximum pressure and shift feel for high performance applications, use Sonnax TV boost valve kit 77917-04K.

  • Throttle valve boost valve and sleeve are manufactured from hardened steel for better wear resistance
  • Kits available in three sizes for .423", .471" and .500" diameters for a variety of applications
  • Valve
  • Sleeve

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