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


OE bushing material composition allows premature wear.


Install improved Sonnax bushing kit 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 will distort the bushing and cause fitment issues.

ZF6HP26, ZF6HP28

Bushing Kit
Part No. 95030-26K

Fits units with input shaft bushing journal diameters of 1.022" (25.97mm) & 1.180" (29.96mm).

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OE bushings in 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 B-clutch, and gear ratio or solenoid codes. Sonnax offers improved bushing kit 95030-26K to restore worry-free operation.

  • Upgraded material composition outperforms OE bushing
  • Superior wear characteristics eliminate premature deterioration
  • Rear Stator Support Bushing Fits 1.022" (25.97mm) Input Shaft Journal
  • Rear Stator Support Bushing Fits 1.180" (29.96mm) Input Shaft Journal
  • "A" Drum Front Bushing Fits 2.353" (59.77mm) Stator Shaft Journal
  • "A" Drum Rear Bushing Fits 1.967" (49.97mm) Stator Shaft Journal
  • Input/Output Shaft Bushing (2) Fits .669" (16.98mm) Intermediate "E" Shaft Journal
  • Sun Gear Shaft Bushing (2) Fits .952" (24.17mm) Intermediate "E" Shaft Journal
  • Sun Gear Shaft Bushing (2) Fits .991" (25.17mm) Intermediate "E" Shaft Journal
  • "B" Clutch Bushing (2) Fits 1.337" (33.97mm) Sun Gear Shaft Journal
  • Bushing Style: Precision
  • Material: Steel-backed alloy
  • ZF6HP26, ZF6HP28 Bushing Kit 95030-26K