Ford Super Servos

Superior Transmission Parts Automatic Transmission Billet Overdrive Super Servo Kit

Ford_K085.pngTranstar Part No. – A76902SA
Transmission – Ford AODE, 4R70W, 4R75W, 4R75E
Position – 3-4 Servo

This is a great upgrade for any AODE / 4R70W, but is extremely important in high HP applications to keep the band from burning. The AOD-E / 4R70W Super Servo offers greater holding capacity, a more positive 4th gear, helps eliminate premature overdrive band failure and is built of 6061-T6 billet aluminum. This servo also offers an additional Teflon sealing ring for better centering and sealing along with a high temperature deep groove lip seal. A must for all long term rebuilds, this servo is also made in the U.S.A.

Features and Benefits:

  • Helps eliminate premature Overdrive Band failure
  • Improves hold capacity in 4th gear
  • Utilizes L-type high temperature, deep groove lip seal for improve 3-4 and 4-3 shifts.
  • Features an additional Teflon® sealing ring to improve centering and sealing, prevents side loading, and increases the life of the pin.
  • Use with stock OE pin, or update to the Adjust-A-Pin™ with Jimmy Tool (K0102 / A76903)

Superior Transmission Parts O.D. Super Servo Combo With Adjustable Pin

Ford_K085.png Transtar Part No. – A76902SAK
Transmission – Ford AODE, 4R70W, 4R75W, 4R75E
Position – 3-4 Servo

Includes HD case retaining ring, E-clip and the “Jimmy ” install tool. This servo and pin combo allows for 1 person bench or in-car install. Proprietary servo piston and Adjust-a-pin design controls excessive pin/bore wear due to side loading and includes precise adjustment feature to take up the slop in the O.D. band. Addresses 3-4 & 4-3 slips and flairs.

Features and Benefits:

  • Custom servo piston and Adjust-A-Pin™ design reduces pin and bore wear due to side loading.  Special design allows for precise adjustment to tighten up the Overdrive Band.  Also prevents band from getting out of position during rebuilding process saving time and money.
  • Reduces 3-4 and 4-3 slipping and flaring, while virtually burned up bands.
  • Includes Heavy Duty Case Retaining Ring, E-Clip, and the Jimmy Installation Tool.  The Jimmy Installation Tool allows for installation by one person.

Superior Transmission Parts AOD High Performance Kit

Ford_K085.pngTranstar Part No. – A76902S
Transmission – Ford AODE 
Position – 3-4 Servo

This high performance valve body kit is designed to deliver the following: Super positive shifts, Improves overall performance, Eliminates erratic shifts, Eliminates downshift shudder, Superior for performance cars and trucks 

Features and Benefits:

  • 11% increase in apply surface area over the largest Ford “A” servo
  • Provides a positive 4th gear upshift while eliminating premature Overdrive Band failure
  • Good for Heavy Duty and High Performance applications

Superior Transmission Parts C6-R Super Servo

Ford_K085.pngTranstar Part No. – A36905B
Transmission – Ford C-6, 1967-up
Position – "R" type Servo

This Problem Solver deals with these problems: Sluggish performance when positive shift is demanded, Poor 1-2 shift, Poor 2-3 shift.

Features and Benefits:

  • Performs like the no longer available Ford Cobra™ “R” type servo
  • Proprietary apply-to-release ratio delivers improved shift feel
  • Improves the 1-2, 2-3, and 3-2 shifts without harshness
  • Updates o-ring to a lip seal for improved static release into 3rd gear