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Sonnax 76999-05K Transmission End Plug Kit, Governor Circuit (Mid 1983-Up) AOD

by Sonnax
SKU S76741SK
Original price $45.81 - Original price $45.81
Original price
$45.81
$45.81 - $45.81
Current price $45.81
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: S76741-6BK

Type: Valve Body

Interchange Part Number: S76741SK

Items Included: 3-4 Shift Valve, 3-4 Shift Sleeve, End Plugs (2) Medi

Manufacturer Part Number: 76999-05K

Material: Aluminum

Universal Fitment: Yes

Vintage Part: No

Performance Part: Yes

AOD Transmission

Governor Circuit End Plug Kit
Part No. 76999-05K

Fits units mid-'83-later.

Vehicles with Ford AOD transmissions often have shift timing complaints due to governor or accumulator oil circuit leakage caused by leaking valve end plugs in the valve body. Most AOD valve assemblies are designed with an end plug to help retain the lineup and seal the circuitry. As these end plugs wear, circuit oil is lost and affects shift timing. Installing Sonnax governor circuit end plug kit 76999-05K can eliminate this excess leakage.

Replacement plugs are included for the following valve applications: 1-2 accumulator, 1-2 shift, 2-3 shift, 1-2 capacity modulator, orifice control, O.D. servo regulator, 3-4 shift (plug or sleeve), and either the 3-4 shuttle or 2-3 backout.

  • Plugs have been manufactured from of high-quality aluminum designed to resist wear
  • O-Ring on the O.D. prevents leakage between the plug and the valve body
  • Plugs have a standard 8-32 UNC threaded hole for assistance in installation and removal
  • O-Ringed plugs are more durable than knurling the O.D. of the original plug
  • Drop-in Zip Valve™ parts install quickly and easily
  • 3-4 Shift Valve
  • 3-4 Shift Sleeve
  • End Plugs (2) Medium
  • End Plug Small
  • O-Rings (8) 4 Extra

Symptoms:

  • Erratic shift timing
  • Oil leaks

Cause:

Leaking valve end plugs in pre mid-'83 units, or worn 3-4 shift valve and sleeve in mid-'83 and later units.

Correction:

Replace worn, leaking valve end plugs with Sonnax drop-in O-ringed end plugs. Manufactured from high-quality aluminum, these end plugs are resistant to wear.

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