6L90 Extension Housing Bushing Sonnax Number 104066B Package of Five.
GM 6L90 extension housing bushings are prone to wear prematurely due to sub-optimal material composition. Restore normal operation and provide greater wear resistance by installing Sonnax precision extension housing bushing 104066B.
- Bushing Style: Precision
- Material: Steel-backed alloy
- Housing Bore: 2.337″
- Width: 1.000″
- Shaft Dia.: 2.200″
- Premature wear & bushing failure
OE bushing material composition allows premature wear.
Install improved material Sonnax extension housing bushing to restore critical clearances and resist untimely wear.
Caution: 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.