Transmission Parts Finder

The Sure Cure® Kit SC-6L80-6L90

Helps cure:

Burnt clutches
High TCC slip RPM
Shift concerns
Low cooler flow
Harsh shifts
Clutch slippage
Overheated transmission
Code P0218
Code P0741, P0742

EPC Limit Plug Kit 37947-55K

Helps cure:

High line pressure in Reverse
Reverse band failure
Harsh shifts

TCC Regulator Valve Spring 119940-19

Helps cure:

High TCC apply pressure
TCC slip codes
Converter hub & stator damage
Brass contamination in oil pan

10L60 (Gen. 1), 10L80 (Gen. 1), 10L90 (Gen. 1), 10R60, 10R80, 10R90

O-Ringed End Plug Kit 105740-13K

Helps cure:

Low line pressure
Various shift concerns
TCC apply & release concerns
Overheated fluid
TCC slip codes
Delayed engagement
Burnt clutches

AS69RC
Remanufactured Valve Body AS69RC19

Fits '19-later

AS69RC
Remanufactured Valve Body AS69RC01

Fits '13-'18

Bypass Blocker Valve Kit 126740-26K

Fits '11–'16 units only. Can be used with or without Sonnax converter limit valve kit 126740-25K.

Helps cure:

Excess heat

Zip Kit® 9T45-ZIP

Helps cure:

Loss of shift solenoid control pressure
Erratic line pressure
Pressure loss
Poor shift quality
Various shift concerns
Burnt clutches
Low converter & lube flow
Park release issues
Overheating

6T30 (Gen. 2), 6T31 (Gen. 3 6T40), 6T35 (Gen. 3 6T40), 6T40 (Gen. 2), 6T41 (Gen. 3 6T40), 6T45 (Gen. 2), 6T46 (Gen. 3 6T40), 6T50 (Gen. 2), 6T51 (Gen. 3 6T40)
Remanufactured Valve Body GM6T40-2-3

Tool Kit F-154740-TL26

Oversized S4 Clutch Control Valve Kit 154740-26K

Fits '19-later units only.

Helps cure:

Burnt clutches
Pressure loss
Poor shift quality

O-Ringed Shuttle Valve Kit 154740-30K

Helps cure:

High line pressure
Harsh shifts
Low cooler flow
Loss of lube oil
Overheated transmission & converter

Pressure Regulator & O-Ringed Shuttle Valve Kit 154740-29K

Helps cure:

Low line pressure
Burnt clutches
Harsh shifts
Low cooler flow
Loss of lube oil
Overheated transmission & converter
Soft shifts
High line pressure

Signal Damper Piston Kit 184740-01K

Helps cure:

Burnt clutches
Soft shifts
Shift concerns associated with circuit pressure loss

Forward/Reverse Accumulator Piston Kit 168740-05K

Fits either of two locations.

Helps cure:

Slips in Forward & Reverse
Delayed engagement
Poor shift quality
Harsh engagement

Oversized TCC Regulator Valve Kit 33740-03K

Helps cure:

Converter shudder & TCC slip
TCC codes
No lockup
Overheated fluid & TCC lining
TCC apply & release concerns
Poor converter & cooler oil flow
Lube failures
Loss of fuel economy

Low/Reverse Sprag Rebuild Kit 104642-90SK

Helps cure:

1-2 Flare
1-2 Bind-up

Low/Reverse Sprag Rebuild Kit 104642-80SK

Helps cure:

1-2 Flare
1-2 Bind-up

Heavy Duty Intermediate Clutch Backing Plate 34144HD-01

.375" Thick

Heavy Duty Intermediate Clutch Backing Plate 34144HD-02

.275" Thick

6R60, 6R75, 6R80 (2009–2014), 6R80 (2015-Later)

Center Support Snap Ring 95630-01

Helps cure:

Excess wear of center support & case lugs at contact points
Excess total transmission endplay
Difficulty setting endplay

C1 Apply Boost Valve Kit 168740-01K

Helps cure:

Delayed engagement
C1 Clutch burned
Poor shift quality

6R100, 6R60, 6R75, 6R80 (2009–2014), 6R80 (2015-Later), ZF6HP19, ZF6HP26, ZF6HP32

Clutch A/D1/E Control Valve 95740-08A

Does not fit 2nd, 3rd or 4th design 6R80 or 6R100. Fits any of three locations. Cannot be used in units that have a 053 separator plate.

Helps cure:

Lost or damaged component

6R100, 6R60, 6R75, 6R80 (2009–2014), 6R80 (2015-Later), ZF6HP19, ZF6HP26, ZF6HP32

Solenoid Pressure Regulator Valve 95740-17A

Helps cure:

Lost or damaged component

6R60, 6R75, 6R80 (2009–2014), ZF6HP19, ZF6HP26, ZF6HP32

Drive Enable/Solenoid Multiplex Valve 95740-04A

Fits either of two locations.

Helps cure:

Lost or damaged component

TCC Boost Valve Kit 823740-12K

Helps cure:

TCC slip codes
TCC apply & release concerns
Lockup concerns

C4 Apply Boost Valve Kit 168740-02K

Helps cure:

C4 Clutch burned
4th & 6th Gear shift concerns
Poor shift quality

6R100, 6R60, 6R75, 6R80 (2009–2014), 6R80 (2015-Later), ZF6HP19, ZF6HP21, ZF6HP26, ZF6HP28, ZF6HP32, ZF6HP34

Converter Release Regulator Valve 95740-05A

Helps cure:

Lost or damaged component

Converter Limit Valve Kit 126740-25K

Fits '11-later units only.

Helps cure:

Excess converter pressure
Converter shudder & TCC slip
Low converter pressure
Overheated converter
Damaged converter

Low/Reverse Sprag Rebuild Kit 72642SK

Helps cure:

1-2 Bind-up
1-2 Flare

4R70E, 4R70W, 4R75E, 4R75W, AODE

Bypass Clutch Control Plunger Valve Kit 76948-64K

Helps cure:

Shudder
Code 628
No lockup
TCC apply & release concerns
Delayed lockup

Remanufactured TEHCM GM6L-TEHCM-C5

Typically fits Cadillac 2010–2011; Chevrolet 2010–2013; GMC 2010–2011

Helps cure:

Solenoid electrical circuit faults
Solenoid performance codes
Gear ratio codes
Poor shift quality
TCC codes
Internal memory codes
Temperature sensor codes

Remanufactured TEHCM GM6L-TEHCM-C6

Typically fits Cadillac 2012–2015; Chevrolet 2011–2020; GMC 2011–2020; Isuzu 2012–2016

Helps cure:

Solenoid electrical circuit faults
Solenoid performance codes
Gear ratio codes
Poor shift quality
TCC codes
Internal memory codes
Temperature sensor codes

ETRS Mode 2 Boost Valve Kit 184740-06K

Helps cure:

Park release issues

S4 Clutch Control Valve Kit 154740-24K

Fits '19-later units only.

Helps cure:

Burnt clutches
Pressure loss
Poor shift quality

Heavy Duty "D" Clutch Backing Plate 35570-75

Material: Billet Steel

Helps cure:

"D" Clutch burned
Reverse slip
No Reverse
Gear ratio codes
Slipping gears

10L60 (Gen. 1), 10L60 (Gen. 2), 10L80 (Gen. 1), 10L80 (Gen. 2), 10L90 (Gen. 1), 10L90 (Gen. 2), 10R60, 10R80, 10R90

TCC Priority Valve Kit 105740-03K

Helps cure:

TCC apply & release concerns
Overheated fluid
TCC slip codes
Low line pressure & TCC concerns

6F35 (Gen. 1), 6F35 (Gen. 2), 6F35 (Gen. 3), 6T40 (Gen. 1), 6T40 (Gen. 2)

Stator Support Bushing 144036B

Bushing Style: Precision
Material: Steel-Backed Alloy
Housing Bore: 0.919"
Shaft Dia.: 0.791"
Width: 0.845"

Helps cure:

Spun-out bushings
TCC slip
Code P0741
Code P1744
Premature wear & bushing failure

10L60 (Gen. 2), 10L80 (Gen. 2), 10L90 (Gen. 2)

Oversized Main Pressure Regulator Valve Kit 105740-21K

Helps cure:

Low line pressure
Various shift concerns
Delayed engagement
Poor shift quality
Burnt clutches

10L60 (Gen. 1), 10L80 (Gen. 1), 10L90 (Gen. 1), 10R140, 10R60, 10R80, 10R90

Oversized Main Pressure Regulator Valve Kit 105740-20K

Helps cure:

Low line pressure
Various shift concerns
Delayed engagement
Poor shift quality
Burnt clutches

10L60 (Gen. 1), 10L60 (Gen. 2), 10L80 (Gen. 1), 10L80 (Gen. 2), 10L90 (Gen. 1), 10L90 (Gen. 2), 10R140, 10R60, 10R80, 10R90

Tool Kit F-105740-TL20

A & F Dog Clutch Plunger Valve Kit 85740-22K

Fits units with .196" dia. plunger valve only.

Helps cure:

Loss of higher gears
Damaged A dog clutch
Damaged F dog clutch
Input shaft damage
P3 & P4 sun gear damage
Delayed engagement
Cycling RPM during shift

Solenoid Stabilization Clip Insert 184740-04K

Helps cure:

Loss of shift solenoid control pressure
Poor shift quality
Various shift concerns
Burnt clutches
Damaged valve body casting

Input Housing Forward Sleeve Kit 77733-52K

Requires Sonnax overrun sleeve and compatible overrun piston. See instructions for details.

6F35 (Gen. 1), 6F35 (Gen. 2), 6F35 (Gen. 3)

Tool Kit F-144740-TL43

6F35 (Gen. 1), 6F35 (Gen. 2), 6F35 (Gen. 3)

Oversized Low Reverse/Overdrive (4-5-6) Clutch Regulator Valve Kit 144740-43K

Helps cure:

3-4 Flare
Burnt Low/Reverse clutch
OD clutch burned
4-5-6 Slip
Delayed Reverse
4th Slip

10L60 (Gen. 1), 10L60 (Gen. 2), 10L80 (Gen. 1), 10L80 (Gen. 2), 10L90 (Gen. 1), 10L90 (Gen. 2), 10R140, 10R60, 10R80, 10R90

Solenoid Stabilization Retainer 105740-19K

Helps cure:

Loss of shift solenoid control pressure
Poor shift quality
Various shift concerns
Burnt clutches
TCC apply & release concerns
Damaged valve body casting

Lockup Boost Valve Kit 122740-30K

Helps cure:

TCC slip
TCC slip codes
TCC apply & release concerns

K1 Apply Boost Valve Kit 122740-29K

Helps cure:

Coastdown clunk
Delayed Forward
Forward slip

Tool Kit F-77754-TL62

Oversized Low Overrun Valve Kit 77754-62K

Helps cure:

Burnt Reverse clutch
Burnt Low/Reverse clutch
No Reverse
No Manual 1st
Slips in Forward & Reverse
Low line pressure in Reverse

Pressure Regulator Boost Valve Kit 184740-02K

Helps cure:

Erratic line pressure
Burnt clutches
Poor shift quality
Low converter & lube flow
Overheating

Extreme Duty Intermediate Shaft Kit 22171B-08K

Intended for competition applications only. Machining is required.

10L60 (Gen. 1), 10L60 (Gen. 2), 10L80 (Gen. 1), 10L80 (Gen. 2), 10L90 (Gen. 1), 10L90 (Gen. 2), 10R140, 10R60, 10R80, 10R90

Clutch Control Valve Bore Sizing Tool 105740-BST

Recommended

10L60 (Gen. 1), 10L80 (Gen. 1), 10L90 (Gen. 1), 10R140, 10R60, 10R80, 10R90

Main Pressure Regulator Valve Kit 105740-12K

Helps cure:

Low line pressure
Various shift concerns
Delayed engagement
Poor shift quality
Burnt clutches
TCC apply & release concerns

O-Ringed End Plug Kit 184740-03K

Fits both ETRS and non-ETRS valve bodies. Port configurations may change due to variations of casting channels.

Helps cure:

Harsh shifts
Burnt clutches
Pressure loss
Soft shifts
Flare shifts

Valve Body Separator Plate 22747-86

Helps cure:

Lost or damaged component

4L60-E, 4L65-E, 4L70-E 2nd Gear Servo Kit 77701-02K

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

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

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

Overdrive Clutch Hub/Shaft Rear Bushing 72030-06

Bushing Style: Precision
Bearing Style: Steel-backed alloy
Housing Bore: 1.207"
Shaft Dia.: 1.103"
Width: 0.610"

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

4th Clutch Hub/Reaction Sun Gear Rear Bushing 72030-08

Bushing Style: Precision
Bearing Style: Steel-backed alloy
Housing Bore: 1.708"
Shaft Dia.: 1.521"
Width: 0.540"

Helps cure:

Bushing wear
Bushing failure

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

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

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

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

4L60-E, 4L65-E
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.

4L60-E, 4L65-E
Heavy Duty Remanufactured Valve Body GM053-HD

Fits '96–'08 units. Enhanced input sprag and Forward Clutch durability by engaging overrun clutch in D3 1st and 2nd Gears. Includes heavy duty 2-3 shift valve for enhanced protection.