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Remanufactured Valve Body
F073

ATX
Remanufactured Valve Body F073

Sonnax rebuilt valve body F073 is no longer in production. Please check with your distributor for availability. For service inquiries, please see details on Sonnax’s Limited Lifetime Warranty on remanufactured valve bodies.

Internal
Missing image

Shim 86539-Z5

Idler Gear Assembly , .005" Thick

  • Material: Steel
  • Thickness: 0.005"
  • Outer Dia.: 1.310"
  • Inner Dia.: 1.005"
    Helps cure:
  • Difficulty obtaining correct preload of idler gear
Valve Body
86940 05k

Boost Valve Kit 86940-05K

    Helps cure:
  • Low line rise in Reverse
  • Low line rise
  • No line rise
  • 1-2 Flare
  • 2-3 Flare
  • Delayed Reverse
86940 02

Spring 86940-02

  • Color: Orange
  • Free Length: 1.125"
  • Total Number of Coils: 9
  • Total Number of Active Coils: 7
  • Wire Dia.: 0.038"
  • Outer Dia.: 0.404"
86940 03

Throttle Control Valve Sleeve 86940-03

Hard-coat annodized aluminum

  • Material: Aluminum
    Helps cure:
  • Hydraulic bind on accelerator linkage
  • Low line pressure
  • Poor throttle pressure control
  • No upshifts
  • No kickdown
  • Sensitive shift timing
  • Late upshifts
86940 01

Throttle Plunger Sleeve 86940-01

  • Material: Aluminum
    Helps cure:
  • Hydraulic bind on accelerator linkage
  • Low line pressure
  • Poor throttle pressure control
  • No upshifts
  • No kickdown
  • Sensitive shift timing
  • Late upshifts
Case
86940 04

1-2 Accumulator Inner Spring 86940-04

Late style