Transmission Parts Finder

10L80, 10L90, 10R140, 10R80

Solenoid Stabilization Clip Insert 105740-01K

Helps cure:

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

4L60, 4L60-E, 4L65-E, 4L70-E

Input Housing Overrun Sleeve Kit 77733-51KA

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904

4-Spool Switch Valve 22771A-43

OE design, fits '93-later units only.

Helps cure:

Lockup shudder
Overheated converter
Lost or damaged component

46RE, 47RE, 48RE

Neutral Safety Switch 12410D

Fits '02-later, 5-prong switch.

Helps cure:

Lost or damaged component

5R110W

Solenoid Plastic End Cap 36940-30

Helps cure:

Lost or damaged component

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904

Pressure Regulator Valve 22771A-42

Fits '78-later units only.

Helps cure:

Delayed engagement
Pressure regulator buzz
Lost or damaged component

948TE, Honda, Acura 9-Speed, ZF9HP48

Zip Kit® 948TE-ZF9-HONDA-ZIP

Helps cure:

Poor shift quality
Damaged A dog clutch
Damaged F dog clutch
Gear ratio & solenoid codes
Burnt clutches
TCC slip
Delayed engagement
Poor line pressure control

TH400

Rubber Clutch Separator ORCS-070-380

For use with frictions about .060" thick.

Material: Silicone Rubber
Dia.: 0.070"
Length: 0.380"

4L80-E, TH400

Rubber Clutch Separator ORCS-103-380

For use with frictions about .080" thick.

Material: Silicone Rubber
Dia.: 0.103"
Length: 0.380"

TH400

Heavy Duty Input Shaft 30280-01

For use without internal turbine support bushing in converter.

Shaft Material: 300M
Shaft Dia.: 1.000"
Front Spline Tooth Count: 30

TH400

Smart-Tech® Drum Module 34555-01K

For racing applications that do not use front band.

AS66RC

Oversized Secondary Pressure Regulator Valve Kit 122740-24K

Helps cure:

Low cooler flow
Overheated transmission & converter
Reduced converter clutch life
Converter shudder & TCC slip

AS66RC

Tool Kit F-122740-TL24

AS69RC

Tool Kit F-122740-TL28

AS69RC

Oversized Secondary Pressure Regulator Valve Kit 122740-28K

Helps cure:

Low cooler flow
Overheated transmission & converter
Reduced converter clutch life
Converter shudder & TCC slip

4R70E, 4R70W, 4R75E, 4R75W

Tool Kit F-76948-TL59

4R70E, 4R70W, 4R75E, 4R75W

Oversized Overdrive Servo Regulator Valve Kit 76948-59K

Fits '01-later.

Helps cure:

4-3 Neutral
No 4th
Burnt OD band

5R110W

Remanufactured EPC Solenoid 36940E-RRP

OE core must be supplied, no aftermarket core accepted.

Helps cure:

Low line pressure
Delayed engagement
Shift concerns
Burnt clutches

45RFE, 545RFE, 65RFE, 66RFE, 68RFE

TCC Accumulator Valve Kit 44912-18K

Helps cure:

Converter concerns
Lockup concerns

4L60, 4L60-E, 4L65-E, 4L70-E

Oversized Servo Pin Kit 77787-03K

Helps cure:

Pin bore wear
No 4th
Burnt band (GM)
2-3 Bind-up
3-4 Clutch failure

4L60, 4L60-E, 4L65-E, 4L70-E

Reamer 77787-RM3

AS68RC

Oversized Cooler Blow-Off Valve 99740-06

Helps cure:

Low cooler flow
Overheated fluid
Internal converter damage

AS68RC

Oversized Linear Solenoid Feed Dampener Valve 99740-05K

Helps cure:

Gear ratio codes
Solenoid performance codes
Low solenoid feed pressure
Delayed engagement
Harsh engagement
Soft shifts
Flare shifts

845RE, ZF8HP45, ZF8HP55, ZF8HP70

Solenoid Test Manifold Kit 35430-VTK

AS68RC

Tool Kit 99740-TL4

AS68RC

Oversized Solenoid Modulating Pressure Blow-Off Valve 99740-03

Helps cure:

Soft shifts
Flare shifts
Gear ratio codes
Solenoid performance codes
Low solenoid feed pressure
Delayed engagement
Harsh shifts

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)

Signal Accumulator Piston Kit 144740-40K

Helps cure:

Shift concerns associated with circuit pressure loss
Burnt clutches
Soft shifts

4L60-E, 4L65-E, 4L70-E

Accumulator Valve Train Kit 77754-10K

Fits valve trains with sleeve stamp codes CX, DX or YZ only.

Helps cure:

1-2 Bang at light throttle
Reduced 2-4 band life

AS68RC

Oversized Linear Solenoid Output Dampener Valve 99740-04K

Helps cure:

Solenoid performance codes
Delayed Reverse
Gear ratio codes
2-3 Flare

AS68RC

Rear Stator Bearing 99520-04

Fits input shaft size 1.585".

Helps cure:

Bearing noise
1-2, 2-3, 4-5 Flares

AS68RC

Front Stator Bearing 99520-03

Helps cure:

Bearing noise
Bearing failure

948TE, Honda, Acura 9-Speed, ZF9HP48

Shift Valve System Pressure Valve Kit 85740-07K

Replaces valves with overall length of 1.157", inner spool length of .435" & end plug with wire retainer.

Helps cure:

Poor line pressure control
Poor shift quality
Burnt clutches

948TE, Honda, Acura 9-Speed, ZF9HP48

Oversized Solenoid Pressure Regulator Valve Kit 85740-11K

Helps cure:

Harsh downshifts
Neutral shifts
High line pressure
Harsh upshifts
Wrong gear starts
Gear ratio & solenoid codes
TCC slip
Flare shifts
Delayed engagement

948TE, Honda, Acura 9-Speed, ZF9HP48

Solenoid Pressure Regulator Valve Kit 85740-09K

Helps cure:

Delayed engagement
Harsh downshifts
Harsh upshifts
Neutral shifts
High line pressure
Wrong gear starts
Gear ratio & solenoid codes
TCC slip
Flare shifts

ZF8HP70

Heavy Duty "E" Clutch Hub 35572-38T

38 Splines

Helps cure:

Failsafe mode
Gear ratio codes
Code P0731
No 2nd
No 3rd
No 4th
No 6th
No 8th

948TE, Honda, Acura 9-Speed, ZF9HP48

Oversized Pressure Regulator Valve Kit 85740-15K

Fits valves with overall length of 2.67" and outer spool length of .51".

Helps cure:

Low line pressure
High line pressure
Clutch failure
Erratic line pressure

948TE, Honda, Acura 9-Speed, ZF9HP48

Tool Kit F-85740-TL15

TH400

Extreme Duty Input Shaft 35280-02

For use with turbine support bushing in converter.

Shaft Material: 300M
Shaft Dia.: 1.125"
Front Spline Tooth Count: 35

TH400

Heavy Duty Input Shaft 30280-02

For use with turbine support bushing in converter.

Shaft Material: 300M
Shaft Dia.: 1.000"
Front Spline Tooth Count: 30

4L80-E

Low/Reverse Servo Piston 34914-02

Fits '96-later

4L80-E, TH400

Low/Reverse Servo Piston 34914-01

Fits all TH400 & '95-earlier 4L80-E.

TH400

Clutch Volume Spacer Kit 34554-11K

For use with heavy duty forward drum 34554-01.

TH400

Heavy Duty Forward Drum 34554-01

948TE, Honda, Acura 9-Speed, ZF9HP48

A & F Dog Clutch Plunger Valve Kit 85740-05K

Fits units with .227" 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

4L80-E, TH400

Adjustable Rear Servo Pin Kit 34912-01K

Fits all TH400 & '95-earlier 4L80-E.

TH400

Heavy Duty Forward/Direct Spring Retainer 34554-12

4L80-E, 4L85-E

Heavy Duty Input Shaft 34670-01

Material: 300M

68RFE

Heavy Duty Outer Pump Gear Set 72530B-04K

45RFE, 545RFE, 65RFE, 66RFE, 68RFE

Oversized Lube Regulated Pressure Regulator Valve Kit 44912-15K

Helps cure:

Low cooler flow at idle
Restricted converter/lube flow
Engine stall at idle
Overheated fluid
Poor line pressure control
Harsh shifts
Soft shifts
Burnt clutches
Converter drain back
Lube failures

948TE, Honda, Acura 9-Speed, ZF9HP48

O-Ringed End Plug Kit 85740-01K

Helps cure:

Soft shifts
Flare shifts
Harsh shifts
Burnt clutches
Pressure loss

6L45, 6L50, 6L80, 6L90

1-2-3-4/3-5-R Drum Bushing 104030-03

Bushing Style: Precision
Material: Steel-backed alloy
Housing Bore: 2.346"
Shaft Dia.: 2.184"
Width: 0.532"

Helps cure:

Premature wear & bushing failure

6L45, 6L50, 6L80, 6L90

2-6/3-5-R Hub Front Bushing 104030-02

Bushing Style: Precision
Material: Steel-backed alloy
Housing Bore: 1.600"
Shaft Dia.: 1.465"
Width: 0.506"

Helps cure:

Premature wear & bushing failure

6L45, 6L50

2-6/3-5-R Hub Rear Bushing 104030-01

Bushing Style: Precision
Material: Steel-backed alloy
Housing Bore: 1.483"
Shaft Dia.: 1.358"
Width: 0.480"

Helps cure:

Premature wear & bushing failure

6L80, 6L90

2-6/3-5-R Hub Rear Bushing 104030A-01

Bushing Style: Precision
Material: Steel-backed alloy
Housing Bore: 1.590"
Shaft Dia.: 1.465"
Width: 0.506"

Helps cure:

Premature wear & bushing failure

6L45, 6L50, 6L80, 6L90, 6T70 (Gen. 1), 6T75 (Gen. 1)

Pressure Switch Rebuild Kit 124740-70K

Helps cure:

Pressure switch codes
Switch codes
Pressure control out-of-range codes
Slips, flares & bind-ups
Failsafe mode
Erratic TCC apply
Harsh shifts
Shift codes

6L45, 6L50, 6L80, 6L90, 6T70 (Gen. 1), 6T75 (Gen. 1)

Pressure Switch Rebuild Installation Tool Kit 124740-TL70

6L80, 6L90

Stator Support Bushing Kit 104036AK

Bushing Style: Precision
Material: Steel-backed bronze

Helps cure:

Premature wear & bushing failure
Code P0741
TCC apply & release concerns

6L45, 6L50

Stator Support Bushing Kit 104036BK

Bushing Style: Precision
Material: Steel-backed bronze

Helps cure:

Premature wear & bushing failure
Code P0741
TCC apply & release concerns

6L80, 6L90

Bushing Kit 104030A-01K

Bushing Style: Precision
Material: Steel-backed alloy

Helps cure:

Premature wear & bushing failure
Code P0741
TCC apply & release concerns
Clutch failure
Harsh shifts
Gear ratio & solenoid codes

6L45, 6L50

Bushing Kit 104030-01K

Bushing Style: Precision
Material: Steel-backed alloy

Helps cure:

Premature wear & bushing failure
Harsh shifts
Gear ratio & solenoid codes
Code P0741
TCC apply & release concerns
Clutch failure

6L45, 6L50, 6L80, 6L90

4-5-6 Clutch Drum Bushing 104030-05

Bushing Style: Precision
Material: Steel-backed alloy
Housing Bore: 0.819"
Shaft Dia.: 0.685"
Width: 0.520"

Helps cure:

Premature wear & bushing failure

6L80, 6L90

Output Shaft Bushing 104030A-08

Bushing Style: Precision
Material: Steel-backed alloy
Housing Bore: 1.562"
Shaft Dia.: 1.429"
Width: 0.512"

Helps cure:

Premature wear & bushing failure

6L45, 6L50

Output Shaft Bushing 104030-08

Bushing Style: Precision
Material: Steel-backed alloy
Housing Bore: 1.319"
Shaft Dia.: 1.189"
Width: 0.512"

Helps cure:

Premature wear & bushing failure

6L45, 6L50

Rear Center Support Bushing 104030-07

Bushing Style: Precision
Bearing Style: Steel-backed alloy
Housing Bore: 1.888"
Shaft Dia.: 1.752"
Width: 0.433"

Helps cure:

Premature wear & bushing failure

6L45

Front Center Support Bushing 104030-06A

Bushing Style: Precision
Material: Steel-backed alloy
Housing Bore: 2.016"
Shaft Dia.: 1.889"
Width: 0.413"

Helps cure:

Premature wear & bushing failure

6L50, 6L80, 6L90

Front Center Support Bushing 104030-06

Bushing Style: Precision
Material: Steel-backed alloy
Housing Bore: 2.018"
Shaft Dia.: 1.890"
Width: 0.413"

Helps cure:

Premature wear & bushing failure

6L80, 6L90

Rear Center Support Bushing 104030A-07

Bushing Style: Precision
Material: Steel-backed alloy
Housing Bore: 2.027"
Shaft Dia.: 1.890"
Width: 0.516"

Helps cure:

Premature wear & bushing failure

6L80, 6L90

Case Bushing 104030A-04

Bushing Style: Precision
Material: PTFE-Impregnated Bimetal
Housing Bore: 2.199"
Shaft Dia.: 2.062"
Width: 0.591"

Helps cure:

Premature wear & bushing failure

AS66RC, AS69RC

Tool Kit 122740-TL10

AS66RC, AS69RC

Oversized Cooler, Main Converter & Converter Relief Valve Kit 122740-10K

Helps cure:

Low cooler flow
Overheated fluid
Low converter pressure
TCC slip
TCC slip codes

8L45, 8L90

Bore Sizing Tool 154740-BST11

8L45, 8L90

Bore Sizing Tool 154740-BST13

8L45, 8L90

Clutch Control Valve Vacuum Test Tool Kit 154740-TL11

8L45, 8L90

S2/S3/S4/TCC Clutch Control Valve Kit 154740-11K

Fits any of 4 locations.

Helps cure:

Burnt clutches
Pressure loss
Poor shift quality
Burnt converter
TCC apply & release concerns

8L45, 8L90

S1/S5 Clutch Control Valve Kit 154740-13K

Fits either of 2 locations.

Helps cure:

Burnt clutches
Pressure loss
Poor shift quality

45RFE, 545RFE, 65RFE, 66RFE, 68RFE, 845RE, AS69RC, ZF8HP45, ZF8HP70

Thermal Bypass Eliminator Kit 72760-01K

For use in OE part numbers 52014762AA, 68186711AB, 68291739AA and 68210018AA.

Helps cure:

Overheating
Overheated fluid

42RLE, 45RFE, 545RFE, 68RFE, 722.6, JF011E (RE0F10A)

Thermal Bypass Eliminator Kit 72760-02K

For use in OE part numbers 55111005AC and 68192000AA.

Helps cure:

Overheating
Overheated fluid

4L80-E, 4L85-E

Performance Pack HP-4L80E-01

6L45, 6L50, 6L80, 6L90

Pump Slide Pivot Pin & Spring Kit 104553-03K

Helps cure:

Erratic line pressure
Pump leaks
Pump noise

8L45, 8L90

TCC Zip Kit® 8L45-8L90-TCC-ZIP

Helps cure:

TCC apply & release concerns
Overheated transmission & converter
Loss of cooler flow
Loss of lube oil
Burnt converter
High TCC slip RPM
Code P0218
Code P0741

8L45, 8L90

Shift Zip Kit® 8L45-8L90-SHIFT-ZIP

Helps cure:

Poor shift quality
Burnt clutches
Flare shifts
Soft shifts
Clutch slippage
Low line pressure
Ratio codes

6L45, 6L50, 6L80, 6L90, 6T70 (Gen. 1), 6T75 (Gen. 1)

Pressure Switch Plastic Piston 124740-72K

Helps cure:

Lost or damaged component

Powerglide

Extreme Strength Ringless Input Shaft 28751-07

For use only with pumps prepped for ringless function and .998" shaft journals. Only for use with converters that have internal turbine support.

Front Spline Tooth Count: 30
Rear Spline Tooth Count: 19
Journal Dia.: 0.998"

AS69RC

Heavy Duty K2 Clutch Hub 122572-01

6R80 (2009-2014), 6R80 (2015-Later)

Rear Sun Gear Shaft Bushing 95030-06E

Bushing Style: Precision
Material: Steel-backed alloy
Housing Bore: 1.063"
Shaft Dia.: 0.952"
Width: 0.384"

Helps cure:

Bushing wear
Bushing failure
Ratio codes

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

6R80 (2009-2014), 6R80 (2015-Later)

Front Sun Gear Shaft Bushing 95030-06F

Bushing Style: Precision
Material: Steel-backed alloy
Housing Bore: 1.062"
Shaft Dia.: 0.952"
Width: 0.384"

Helps cure:

Bushing wear
Bushing failure
Ratio codes

ZF8HP55, ZF8HP70, ZF8HP75

Heavy Duty "A" Clutch Backing Plate 35577-70

Material: Billet Steel

Helps cure:

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

47RE, 48RE

Heavy Duty Output Shaft 22173D-HD

For use in 4WD models only.

8L45, 8L90

Converter Feed Limit Valve Vacuum Test Tool 154740-TL22

8L45, 8L90

Oversized Converter Feed Limit Valve Kit 154740-22K

Helps cure:

Excess converter pressure
High TCC slip RPM
Code P0218
Code P0741
Overheated converter
Inadequate lubrication

8L45, 8L90

Tool Kit F-154740-TL22

8L45, 8L90

Converter Feed Limit Valve Kit 154740-19K

Helps cure:

Code P0218
Code P0741
Overheated converter
Inadequate lubrication
Excess converter pressure
High TCC slip RPM

4L80-E, AT-540 Series, TH400

Forward & Direct Clutch Inner Snap Ring 34577-01

Helps cure:

Lost or damaged component

4T80-E

Sprag Element 34658

This sprag is also used in some TH400 aftermarket modified intermediate sprag assemblies.

Powerglide, TH400

High RPM Checkball Capsule 57510-01

Retrofits into existing applications.

6L80, 6L90

Output Planetary Lube Dam 104584LP

Helps cure:

Lube failures
Planetary failure
Loss of lubrication oil to planetaries

8L45, 8L90

Shuttle Valve Kit 154740-09K

Helps cure:

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

62TE

Shift Shaft Saver Kit 262991-04K

Helps cure:

Shudder condition
Damaged TCC linings
Reduced clutch life

Transmission Parts

Looking for Part Instructions?

View Sonnax Part Instructions

10L80, 10L90, 10R140, 10R80

Solenoid Stabilization Clip Insert 105740-01K

4L60, 4L60-E, 4L65-E, 4L70-E

Input Housing Overrun Sleeve Kit 77733-51KA

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904

4-Spool Switch Valve 22771A-43

46RE, 47RE, 48RE

Neutral Safety Switch 12410D

Solenoid Plastic End Cap 36940-30

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904

Pressure Regulator Valve 22771A-42

948TE, Honda, Acura 9-Speed, ZF9HP48

Zip Kit® 948TE-ZF9-HONDA-ZIP

Rubber Clutch Separator ORCS-070-380

4L80-E, TH400

Rubber Clutch Separator ORCS-103-380

Heavy Duty Input Shaft 30280-01

Smart-Tech® Drum Module 34555-01K

Oversized Secondary Pressure Regulator Valve Kit 122740-24K

Tool Kit F-122740-TL24

Tool Kit F-122740-TL28

Oversized Secondary Pressure Regulator Valve Kit 122740-28K

4R70E, 4R70W, 4R75E, 4R75W

Tool Kit F-76948-TL59

4R70E, 4R70W, 4R75E, 4R75W

Oversized Overdrive Servo Regulator Valve Kit 76948-59K

Remanufactured EPC Solenoid 36940E-RRP

45RFE, 545RFE, 65RFE, 66RFE, 68RFE

TCC Accumulator Valve Kit 44912-18K

4L60, 4L60-E, 4L65-E, 4L70-E

Oversized Servo Pin Kit 77787-03K

4L60, 4L60-E, 4L65-E, 4L70-E

Reamer 77787-RM3

Oversized Cooler Blow-Off Valve 99740-06

Oversized Linear Solenoid Feed Dampener Valve 99740-05K

845RE, ZF8HP45, ZF8HP55, ZF8HP70

Solenoid Test Manifold Kit 35430-VTK

Tool Kit 99740-TL4

Oversized Solenoid Modulating Pressure Blow-Off Valve 99740-03

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)

Signal Accumulator Piston Kit 144740-40K

4L60-E, 4L65-E, 4L70-E

Accumulator Valve Train Kit 77754-10K

Oversized Linear Solenoid Output Dampener Valve 99740-04K

Rear Stator Bearing 99520-04

Front Stator Bearing 99520-03

948TE, Honda, Acura 9-Speed, ZF9HP48

Shift Valve System Pressure Valve Kit 85740-07K

948TE, Honda, Acura 9-Speed, ZF9HP48

Oversized Solenoid Pressure Regulator Valve Kit 85740-11K

948TE, Honda, Acura 9-Speed, ZF9HP48

Solenoid Pressure Regulator Valve Kit 85740-09K

Heavy Duty "E" Clutch Hub 35572-38T

948TE, Honda, Acura 9-Speed, ZF9HP48

Oversized Pressure Regulator Valve Kit 85740-15K

948TE, Honda, Acura 9-Speed, ZF9HP48

Tool Kit F-85740-TL15

Extreme Duty Input Shaft 35280-02

Heavy Duty Input Shaft 30280-02

Low/Reverse Servo Piston 34914-02

4L80-E, TH400

Low/Reverse Servo Piston 34914-01

Clutch Volume Spacer Kit 34554-11K

Heavy Duty Forward Drum 34554-01

948TE, Honda, Acura 9-Speed, ZF9HP48

A & F Dog Clutch Plunger Valve Kit 85740-05K

4L80-E, TH400

Adjustable Rear Servo Pin Kit 34912-01K

Heavy Duty Forward/Direct Spring Retainer 34554-12

4L80-E, 4L85-E

Heavy Duty Input Shaft 34670-01

Heavy Duty Outer Pump Gear Set 72530B-04K

45RFE, 545RFE, 65RFE, 66RFE, 68RFE

Oversized Lube Regulated Pressure Regulator Valve Kit 44912-15K

948TE, Honda, Acura 9-Speed, ZF9HP48

O-Ringed End Plug Kit 85740-01K

6L45, 6L50, 6L80, 6L90