Sonnax
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Case Bushing

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34006-SP
TH400, 4L85-E, 4L80-E
Pricing: $25.30

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Description

 

The OE case bushing in vehicles with a GM TH400, 4L80-E and 4L85-E transmissions tends to walk out of the housing bore. This leaves the output shaft unsupported, ruins the governor gear and can cause case damage. The no-walk flange feature of the Sonnax case bushing 34006-SP is specially designed to keep the bushing in the case bore.

 

  • High-quality bronze
  • Flange on the transmission case side prevents bushing from walking completely through the bore
  • Flange accurately locates and helps retain the selective washer
  • Machined oil grooves allow for a supply of lubricating oil to enter the extension housing as well as the transmission case.

 

The housing bore should not measure more than 2.1285" in diameter for an ideal fit.

 

  • Material: Bronze
  • Bushing Style: Precision
  • Width: 0.630"
  • Shaft Dia.: 2.006"
  • Housing Bore: 2.129"

 

Symptoms:

  • Bushing walks out

 

Cause:

Lack of flange or stop surface on the case bushing.
 

Correction:

Sonnax no walk-out case bushings are flanged to prevent movement in either direction.

Details

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Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.
  • W4.0000” x H4.0000” x L4.0000”
  • $15.00

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