sonnax-black Facebook-color LinkedIn-color maillink printlink r_and_r_only SERVOFIX-logo-web Twitter-color VBFIX-logo-web video-logo-web warranty_only Youtube-color


  • B Clutch burned
  • Bushing failure
  • Bushing wear
  • Ratio codes


OE bushing material composition allows premature wear.


Install improved Sonnax sun gear shaft bushings to restore critical clearances and resist untimely wear.

6R80, ZF6HP26, ZF6HP28

Sun Gear Shaft Bushing
Part No. 95030-06

Fits units with .952" (24.17mm) dia. shaft journals only.

Package Quantity: 6

View Instructions

The OE sun gear shaft bushings located at front and rear of the sun gear shaft in ZF6HP26, ZF6HP28 and Ford 6R80 units have a tendency to wear out prematurely due to sub-optimal material composition. This wear can lead to bushing failure, pressure control codes, and burnt B-clutches. Sonnax sun gear shaft bushing 95030-06 features superior wear characteristics, eliminating premature deterioration for worry-free operation.

  • Bushing Style: Precision
  • Material: Bimetal
  • Housing Bore: 1.063"
  • Width: 0.393"
  • Shaft Dia.: 0.952"

September 30, 2005

Anatomy of a Transmission: Oil Flow in the Pump-PR-Converter-Cooler Lube Circuits

Gregg Nader

Topics: Diagnostics And Theory Transmission

Read Now
  • 95030 06 combo
  • 95030 06