SONNAX #76990-04K AOD PRESSURE BOOST VALVE, LARGE RATIO, INCLUDES 0.553″ VALVE SLEEVE

$ 59.00

SKU: PATC-S76741FB, 10P, 76990-04K Categories: , , , Tags: ,

Description

VALVE KIT, AOD, PRESSURE BOOST, LARGE RATIO, INCLUDES 0.553″ VALVE SLEEVE

When rebuilding high performance or heavy duty AOD units, many rebuilders wish to increase line rise over the OEM specifications. This is now easily accomplished by installing our large ratio pressure regulator boost valve kit. Not only will our sleeve and valve kit address poor line rise, direct clutch failure and soft slide shift complaints, due to the OEM sleeve being worn, but now it is available in a larger boost ratio.

Symptoms:

  • Delayed Reverse
  • Direct clutch failure
  • Low line rise
  • Soft slide shifts
Cause:
Severe wear of the pressure regulator boost sleeve allows boost oil leakage.
Correction:
This pressure regulator boost valve and sleeve kit is made from special aluminum to prevent wear.

Boost Valve Kit

Part No. 76990-04K

  • Valve
  • Sleeve

Large Ratio, Factory style sleeve, no o-rings

When rebuilding high performance or heavy duty AOD units, many rebuilders wish to increase line rise over the OE specifications. This is now easily accomplished by installing our large ratio pressure regulator boost valve kit 76990-04K. Not only will our sleeve and valve kit address poor line rise, direct clutch failure and soft slide shift complaints due to the OE sleeve being worn, but is now available in a larger boost ratio.

  • High ratio boost sleeve is made from a highly wear-resistant aluminum and comes without O-rings for ease of installation.
  • Steel valve has been tightly toleranced for minimal leakage and extended life

Additional information

Weight 1 lbs
Dimensions 4 × 4 × 1 in