January 29, 2020
Bushwhacked! Keys to Avoiding Preventable Bushing Problems
Brian Wing
Symptoms:
- Bushing wear
- Bushing failure
Cause:
OE bushing material composition allows premature wear.Correction:
Install improved Sonnax "A" drum rear bushing to restore critical clearances and resist untimely wear.Warning:
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.
ZF6HP19, ZF6HP26, ZF6HP28
"A" Drum Rear Bushing
Part No. 95030-04
Fits 1.967" (49.97mm) dia. shaft journals only.
Package Quantity: 5
Find a DistributorThe OE bushing at the rear of the "A" drum in ZF6HP19, ZF6HP26 and ZF6HP28 units has a tendency to wear out and fail prematurely due to sub-optimal material composition. Sonnax offers improved "A" drum rear bushing 95030-04 to restore worry-free operation.
- Upgraded material composition outperforms OE bushing
- Superior wear characteristics eliminate premature deterioration
- Bushing Style: Precision
- Material: Steel-backed alloy
- Housing Bore: 2.088"
- Shaft Dia.: 1.967"
- Width: 0.307"
Related Sonnax Parts
Required
Recommended
ZF6HP19, ZF6HP26, ZF6HP28
"A" Drum Front Bushing 95030-03
Fits 2.353" (59.77mm) diameter shaft journals only.
- Bushing Style: Precision
- Material: Steel-backed alloy
- Width: 0.315"
- Housing Bore: 2.481"
- Shaft Dia.: 2.353"
-
Helps cure:
- Bushing wear
- Bushing failure
Required
Recommended
ZF6HP19, ZF6HP21
"B" Clutch Bushing 95030-07A
Fits units with 1.219" (30.97mm) shafts only.
- Bushing Style: Precision
- Material: Bimetal
- Housing Bore: 1.339"
- Shaft Dia.: 1.219"
- Width: 0.394"
-
Helps cure:
- Bushing wear
- Bushing failure
- B Clutch burned
- Ratio codes
Required
Recommended
ZF6HP19, ZF6HP21
"B" Clutch Bushing 95030-07B
Fits units with 1.396" (35.47mm) shafts only.
- Bushing Style: Precision
- Material: Bimetal
- Housing Bore: 1.516"
- Shaft Dia.: 1.396"
- Width: 0.394"
-
Helps cure:
- Bushing wear
- Bushing failure
- B Clutch burned
- Ratio codes
Required
Recommended
ZF6HP26, ZF6HP28
Bushing Kit 95030-26K
Fits units with input shaft bushing journal diameters of 1.022" (25.97mm) & 1.180" (29.96mm).
- Bushing Style: Precision
- Material: Steel-backed alloy
-
Helps cure:
- E Clutch burned
- B Clutch burned
- Gear ratio & solenoid codes
- Bushing wear
- Bushing failure
Required
Recommended
6R80 (2009–2014), 6R80 (2015-Later)
Bushing Kit 95030-80K
- Bushing Style: Precision
- Material: Steel-backed alloy
-
Helps cure:
- Bushing wear
- Bushing failure
- Ratio codes
Required
Recommended
ZF6HP19, ZF6HP21
Bushing Kit 95030-19K
- Bushing Style: Precision
- Material: Bimetal
-
Helps cure:
- E Clutch burned
- B Clutch burned
- Gear ratio & solenoid codes
- Bushing wear
- Bushing failure
Required
Recommended
ZF6HP19, ZF6HP21
Sun Gear Shaft Bushing 95030-06D
Fits units with .904" (22.98mm) shafts only.
- Bushing Style: Precision
- Material: Bimetal
- Housing Bore: 1.024"
- Shaft Dia.: 0.904"
- Width: 0.394"
-
Helps cure:
- B Clutch burned
- Bushing wear
- Bushing failure
- Ratio codes
Required
Recommended
ZF6HP19, ZF6HP21
Sun Gear Shaft Bushing 95030-06C
Fits units with .853" (21.68mm) shafts only.
- Bushing Style: Precision
- Material: Bimetal
- Housing Bore: 0.973"
- Shaft Dia.: 0.853"
- Width: 0.394"
-
Helps cure:
- B Clutch burned
- Bushing wear
- Bushing failure
- Ratio codes
Required
Recommended
ZF6HP19, ZF6HP21
Sun Gear Shaft Bushing 95030-06B
Fits units with .833" (21.15mm) shafts only.
- Bushing Style: Precision
- Material: Bimetal
- Housing Bore: 0.953"
- Width: 0.394"
- Shaft Dia.: 0.833"
-
Helps cure:
- B Clutch burned
- Bushing wear
- Bushing failure
- Ratio codes