Sonnax Ford AOD Transmission

Internal

Direct Drum Thrust Bearing 76243-01

Fits all years.

Bearing Style: Thrust-Enclosed
Inner Dia.: 1.254"
Outer Dia.: 2.111"
Thickness: 0.185"

Helps cure:

Bearing noise
Bearing failure

Retaining Ring 76811-01K

Direct Drum Shaft

Helps cure:

Restricted lube flow

Smart-Tech® High Capacity Forward Clutch Drum Kit 76655-01K

Spiral Retaining Ring Kit 76554RK

Works in roller clutch or mechanical diode applications. Intermediate Clutch

Helps cure:

Intermediate roller clutch failure
Mechanical diode failure
Retaining ring pops out of groove

Thrust Bearing 76425

Forward/Reverse Sun Gear

Bearing Style: Enclosed
Material: Hardened Steel
Outer Dia.: 2.309"
Inner Dia.: 1.455"
Thickness: 0.241"

Helps cure:

Bearing noise
Bearing failure

Thrust Bearing 76427A

Direct Clutch, Outer

Bearing Style: Enclosed
Material: Hardened Steel
Outer Dia.: 2.631"
Thickness: 0.135"
Inner Dia.: 1.770"

Helps cure:

Bearing noise
Bearing failure

Pump

Pump Bushing 36002-01

Finish-in-Place

Bushing Style: Finish-in-Place
Material: Steel-backed bronze
Width: 0.695"
Shaft Dia.: 1.996"
Housing Bore: 2.124"

Helps cure:

Leaking front seal
Pump noise
Excess converter hub-to-bushing clearance
Low pump volume

Valve Body (View Valve Body Layout Diagram)

Boost Valve Kit 76990K

O-Ring Style

Helps cure:

Soft slide shifts
Delayed Reverse
Low line rise
Direct clutch failure

Boost Valve Kit 76990-04K

Large Ratio, Factory-Style Sleeve, No O-Rings

Helps cure:

Soft slide shifts
Delayed Reverse
Low line rise
Direct clutch failure

Boost Valve Kit 76990-03K

Factory style sleeve, no O-rings

Helps cure:

Soft slide shifts
Delayed Reverse
Low line rise
Direct clutch failure

Governor Circuit End Plug Kit 76999-05K

Fits units mid-'83-later.

Helps cure:

Erratic shift timing
Oil leaks

Governor Circuit End Plug Kit 76999-04K

Fits mid '83-earlier units.

Helps cure:

Erratic shift timing
Oil leaks

O-Ringed End Plug Kit 76999-SML

Helps cure:

Erratic shift timing
Oil leaks

O-Ringed End Plug Kit 76999-MED

Helps cure:

Erratic shift timing
Oil leaks

O-Ringed End Plug Kit 76999-LRG

Helps cure:

Erratic shift timing
Oil leaks

Throttle Valve Plug Kit 76989K

O-Ring Style

Helps cure:

Uncontrollable shift timing
Low line rise
Overheated clutch
Overheated band
TV pressure imbalance

Throttle Valve Plug Kit 76989-03K

Factory style sleeve, no O-rings

Helps cure:

Uncontrollable shift timing
Low line rise
Overheated clutch
Overheated band
TV pressure imbalance

Case

2-3 Accumulator Piston 76836A

Material: Molded Rubber

Helps cure:

2-3 Flare
Direct clutch failure
3-4 Neutral

2-3 Accumulator Piston Kit 76890-21K

Helps cure:

No Forward unless RPM increased
Low line pressure in Forward
Bonded piston seal delamination
Direct clutch failure
OD band distress

Servo/Band

Overdrive Servo Pin Kit 76833

Helps cure:

3-4 Concerns
4-3 Concerns
OD band failure
Forward clutch failure

Replacement Pin Kit 76890-15K

For 76890-17K & 76890-17KP Super Hold Servo Kits

Helps cure:

Band failure
Worn cases

Replacement Seal Kit 76890-17SK

For 76890-17K & 76890-17KP Super Hold Servo Kits

Servo Pin Bore Sleeve 76890-24K

Helps cure:

2nd Clutch burned (GM)
Burnt band (GM)
3rd Clutch burned
2-3 Flare

Tooling:

S-76890-TL24
SERVO-FIX

Super Hold Servo Kit 76890-17KP

Other

Carburetor TV Linkage Corrector Kit AS5-05K

Fits Edelbrock®-style throttle arm

Carburetor TV Linkage Corrector Kit AS4-04K

Fits Holley® aftermarket-style throttle arm.

TV Cable Corrector Kit AS1-01K

Throttle Cable & TV Cable Bracket AS6-01

Fits Holley^® carburetors.

Tool Kit S-76890-TL24

Tooling:

SERVO-FIX

Tech Resources

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January 01, 2013

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