6HP28, 6HP28X

Fits 1.022" (25.97mm) dia. input shaft journal only.

Symptoms:

• E Clutch burned
• Gear ratio & solenoid codes
• Bushing wear
• Bushing failure

Cause:
OE bushing material composition allows premature wear.

Correction:
Install improved Sonnax rear stator support bushing to restore critical clearances and resist untimely wear.

Warning:
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 will distort the bushing and cause fitment issues.

OE rear stator support bushings in ZF6HP19, ZF6HP26 and ZF6HP28 units have a tendency to wear out prematurely due to sub-optimal material composition. This wear can lead to bushing failure, loss of correct pressure to the E-clutch, and gear ratio or solenoid codes. Sonnax offers improved rear stator support bushing to restore worry-free operation.

• Upgraded material composition outperforms OE bushing
• Superior wear characteristics eliminate premature deterioration

Specifications:

• Bushing Style: Precision
• Material: Steel-backed alloy
• Width: 0.590"
• Housing Bore: 1.142"
• Shaft Dia.: 1.022"