Transmission Parts Ford GM 6F35 (Gen. 1) 6T40 (Gen. 1) 6T40 (Gen. 2) Case Bushing
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Symptoms:

  • Bushing wear
  • Bushing failure

Cause:

OE bushing material composition allows premature wear. Additionally, wear at the differential support allows excess endplay that results in premature bushing wear.

Correction:

Restore critical clearances and resist untimely wear by installing Sonnax axle bushing.

Warning:

Use of an arbor press is required for correct installation. Do not use a hydraulic press or a bushing driver/hammer combination to install, as doing so may distort the bushing and cause fitment issues.

6F35 (Gen. 1), 6T40 (Gen. 1), 6T40 (Gen. 2)

Axle Bushing
Part No. 144030-09A

Find a Distributor

In Ford 6F35 (Gen. 1) and GM 6T40 (Gen. 1 and 2) transmissions, premature wear of the axle bushing is common, and accelerated when the differential support wears down. When installing Sonnax axle bushing 144030-09A, be sure to inspect the differential support for wear. Sonnax case saver kit 144281-01K is available to correct endplay and prevent premature bushing wear.

For 6F35 (Gen. 2 and 3), use Sonnax axle bushing 144030-09B.

  • Bushing Style: Precision
  • Material: PTFE-Impregnated Bimetal
  • Housing Bore: 1.524"
  • Shaft Dia.: 1.378"
  • Width: 0.635"
  • 6F35 (Gen. 1), 6T40 (Gen. 1), 6T40 (Gen. 2) Axle Bushing 144030-09A

Related Sonnax Parts

Required

Recommended

6F35 (Gen. 1), 6F35 (Gen. 2), 6F35 (Gen. 3), 6T40 (Gen. 1), 6T40 (Gen. 2) 4-5-6 Clutch Drum Bushing 144030-01

6F35 (Gen. 1), 6F35 (Gen. 2), 6F35 (Gen. 3), 6T40 (Gen. 1), 6T40 (Gen. 2)

4-5-6 Clutch Drum Bushing 144030-01

Rear Side

  • Bushing Style: Precision
  • Material: Steel-backed alloy
  • Housing Bore: 1.969"
  • Shaft Dia.: 1.840"
  • Width: 0.310"
    Helps cure:
  • Bushing wear
  • Bushing failure

Required

Recommended

6F35 (Gen. 1), 6F35 (Gen. 2), 6F35 (Gen. 3), 6T40 (Gen. 1), 6T40 (Gen. 2) 4-5-6 Clutch Drum Bushing 144030-02

6F35 (Gen. 1), 6F35 (Gen. 2), 6F35 (Gen. 3), 6T40 (Gen. 1), 6T40 (Gen. 2)

4-5-6 Clutch Drum Bushing 144030-02

Front Side

  • Bushing Style: Precision
  • Material: Steel-backed alloy
  • Housing Bore: 1.759"
  • Shaft Dia.: 1.632"
  • Width: 0.356"
    Helps cure:
  • Bushing wear
  • Bushing failure

Required

Recommended

6F35 (Gen. 1), 6F35 (Gen. 2), 6F35 (Gen. 3), 6T40 (Gen. 1), 6T40 (Gen. 2) 4-5-6 Clutch Hub Bushing 144030-03

6F35 (Gen. 1), 6F35 (Gen. 2), 6F35 (Gen. 3), 6T40 (Gen. 1), 6T40 (Gen. 2)

4-5-6 Clutch Hub Bushing 144030-03

  • Bushing Style: Precision
  • Material: PTFE-Impregnated Bimetal
  • Housing Bore: 0.920"
  • Shaft Dia.: 0.821"
  • Width: 0.300"
    Helps cure:
  • Bushing wear
  • Bushing failure

Required

Recommended

6F35 (Gen. 2), 6F35 (Gen. 3) Axle Bushing 144030-09B

6F35 (Gen. 2), 6F35 (Gen. 3)

Axle Bushing 144030-09B

  • Bushing Style: Precision
  • Material: PTFE-Impregnated Bimetal
  • Housing Bore: 1.608"
  • Shaft Dia.: 1.378"
  • Width: 0.635"
    Helps cure:
  • Bushing wear
  • Bushing failure

Required

Recommended

6F35 (Gen. 1), 6F35 (Gen. 2), 6F35 (Gen. 3), 6T40 (Gen. 1), 6T40 (Gen. 2) Bushing Kit 144030-35K

6F35 (Gen. 1), 6F35 (Gen. 2), 6F35 (Gen. 3), 6T40 (Gen. 1), 6T40 (Gen. 2)

Bushing Kit 144030-35K

    Helps cure:
  • Bushing wear
  • Bushing failure

Required

Recommended

6F35 (Gen. 1), 6F35 (Gen. 2), 6F35 (Gen. 3), 6T40 (Gen. 1), 6T40 (Gen. 2) Case Saver Kit 144281-01K

6F35 (Gen. 1), 6F35 (Gen. 2), 6F35 (Gen. 3), 6T40 (Gen. 1), 6T40 (Gen. 2)

Case Saver Kit 144281-01K

    Helps cure:
  • Worn bearing housing
  • Bushing wear
  • Axle shaft leak
  • Excess differential/axle backlash
  • Excess endplay
  • Difficulty setting endplay

Required

Recommended

6F35 (Gen. 1), 6F35 (Gen. 2), 6F35 (Gen. 3), 6T40 (Gen. 1), 6T40 (Gen. 2) Drive Sprocket Hub Bushing 144030-08

6F35 (Gen. 1), 6F35 (Gen. 2), 6F35 (Gen. 3), 6T40 (Gen. 1), 6T40 (Gen. 2)

Drive Sprocket Hub Bushing 144030-08

  • Bushing Style: Precision
  • Material: Steel-backed alloy
  • Housing Bore: 0.887"
  • Shaft Dia.: 0.790"
  • Width: 0.385"
    Helps cure:
  • Bushing wear
  • Bushing failure

Required

Recommended

6F35 (Gen. 1), 6F35 (Gen. 2), 6F35 (Gen. 3), 6T40 (Gen. 1), 6T40 (Gen. 2) Output Planet Sun Gear Bushing 144030-07

6F35 (Gen. 1), 6F35 (Gen. 2), 6F35 (Gen. 3), 6T40 (Gen. 1), 6T40 (Gen. 2)

Output Planet Sun Gear Bushing 144030-07

  • Bushing Style: Precision
  • Material: PTFE-Impregnated Bimetal
  • Housing Bore: 1.478"
  • Shaft Dia.: 1.360"
  • Width: 0.545"
    Helps cure:
  • Bushing wear
  • Bushing failure

Required

Recommended

6F35 (Gen. 1), 6F35 (Gen. 2), 6F35 (Gen. 3), 6T40 (Gen. 1), 6T40 (Gen. 2) Pump Bushing 144030-06

6F35 (Gen. 1), 6F35 (Gen. 2), 6F35 (Gen. 3), 6T40 (Gen. 1), 6T40 (Gen. 2)

Pump Bushing 144030-06

  • Bushing Style: Precision
  • Material: PTFE-Impregnated Bimetal
  • Housing Bore: 1.698"
  • Shaft Dia.: 1.562"
  • Width: 0.710"
    Helps cure:
  • Bushing wear
  • Bushing failure

Required

Recommended

6F35 (Gen. 1), 6F35 (Gen. 2), 6F35 (Gen. 3), 6T40 (Gen. 1), 6T40 (Gen. 2) Reaction Sun Gear Bushing 144030-04

6F35 (Gen. 1), 6F35 (Gen. 2), 6F35 (Gen. 3), 6T40 (Gen. 1), 6T40 (Gen. 2)

Reaction Sun Gear Bushing 144030-04

  • Bushing Style: Precision
  • Material: Steel-backed alloy
  • Housing Bore: 1.307"
  • Shaft Dia.: 1.183"
  • Width: 0.552"
    Helps cure:
  • Bushing wear
  • Bushing failure

Required

Recommended

6F35 (Gen. 1), 6F35 (Gen. 2), 6F35 (Gen. 3), 6T40 (Gen. 1), 6T40 (Gen. 2) Stator Support Bushing 144036B

6F35 (Gen. 1), 6F35 (Gen. 2), 6F35 (Gen. 3), 6T40 (Gen. 1), 6T40 (Gen. 2)

Stator Support Bushing 144036B

  • Bushing Style: Precision
  • Material: Steel-Backed Alloy
  • Housing Bore: 0.919"
  • Shaft Dia.: 0.791"
  • Width: 0.845"
    Helps cure:
  • Spun-out bushings
  • TCC slip
  • Code P0741
  • Code P1744
  • Premature wear & bushing failure
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