• Premature wear & bushing failure


OE bushing material composition allows premature wear.


Install improved Sonnax 2-6/3-5-R hub rear bushing to restore critical clearances and resist untimely wear.


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.

6L80, 6L90

2-6/3-5-R Hub Rear Bushing
Part No. 104030A-01

Package Quantity: 5

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For GM 6L45 and 6L50, use 104030-01.

  • Bushing Style: Precision
  • Material: Steel-backed alloy
  • Housing Bore: 1.590"
  • Shaft Dia.: 1.465"
  • Width: 0.506"
  • 6L80, 6L90 2-6/3-5-R Hub Rear Bushing 104030A-01