Transmission Parts

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10L1000 • 10L60 (Gen. 1) • 10L60 (Gen. 2) • 10L80 (Gen. 1) • 10L80 (Gen. 2) • 10L90 (Gen. 1) • 10L90 (Gen. 2) • 10R140 • 10R60 • 10R80

Clutch Control Valve Bore Sizing Tool 105740-BST

Recommended

4L60 • 4L60-E • 4L65-E • 4L70-E

Valve Body Separator Plate 22747-86

Helps cure:

Lost or damaged component

Bushing Kit 72030-68K

Material: Steel-backed alloy
Bushing Style: Precision

Helps cure:

Premature wear & bushing failure
TCC apply & release concerns
Inadequate lubrication
Clutch failure
Harsh shifts
Gear ratio & solenoid codes

Rear Reaction Carrier Bushing 72030-11

Bushing Style: Precision
Material: Steel-backed alloy
Housing Bore: 1.707"
Width: 0.395"
Shaft Dia.: 1.521"

Helps cure:

Bushing wear
Bushing failure

4th Clutch Hub/Reaction Sun Gear Front Bushing 72030-07

Bushing Style: Precision
Bearing Style: Steel-backed alloy
Housing Bore: 1.709"
Shaft Dia.: 1.521"
Width: 0.540"

Helps cure:

Bushing wear
Bushing failure

Stator Bushing 72030-04

Bushing Style: Precision
Bearing Style: Steel-backed alloy
Housing Bore: 1.514"
Shaft Dia.: 1.391"
Width: 0.720"

Helps cure:

Bushing failure
TCC apply & release concerns
Bushing wear

Input Shaft Bushing 72030-09

Bushing Style: Precision
Material: Steel-backed alloy
Shaft Dia.: 0.699"
Housing Bore: 0.822"
Width: 0.515"

Helps cure:

Bushing wear
Bushing failure

Overdrive Clutch Hub/Shaft Front Bushing 72030-05

Bushing Style: Precision
Material: Steel-backed Alloy
Housing Bore: 1.218"
Shaft Dia.: 1.115"
Width: 0.780"

Helps cure:

Bushing wear
Bushing failure
Inadequate lubrication

Front Reaction Carrier Bushing 72030-10

Bushing is replacement for un-grooved OE bushing.

Bushing Style: Precision
Material: Steel-backed alloy
Housing Bore: 1.707"
Width: 0.395"
Shaft Dia.: 1.521"

Helps cure:

Bushing wear
Bushing failure

Input Clutch Hub Bushing 72030-12

Bushing Style: Precision
Material: Steel-backed alloy
Housing Bore: 2.901"
Width: 0.371"
Shaft Dia.: 2.717"

Helps cure:

Bushing wear
Bushing failure

Heavy Duty Remanufactured Valve Body GM054-HD

Fits ’96–’08 units. Prevents input sprag and Forward clutch failure by engaging overrun clutch in D4 1st, 2nd and 3rd Gears and D3 1st and 2nd Gears. Includes fluid rerouting for additional D4 protection and new servo cushion spring to reduce downshift clunk.