Transmission Parts

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6T70 (Gen. 2), 6T75 (Gen. 2), 6T80 (Gen. 2) Oversized 3-5-R Clutch Regulator Valve Kit 124740-79K

6T70 (Gen. 2) • 6T75 (Gen. 2) • 6T80 (Gen. 2)

Oversized 3-5-R Clutch Regulator Valve Kit 124740-79K

Helps cure:

2-3 Flare
4-5 Flare
Delayed Reverse
Reverse slip
3-5-Reverse clutch burned
Ratio codes
Bind-up

6T70 (Gen. 2), 6T75 (Gen. 2), 6T80 (Gen. 2) Oversized Actuator Feed Accumulator Piston Kit 124740-65K

6T70 (Gen. 2) • 6T75 (Gen. 2) • 6T80 (Gen. 2)

Oversized Actuator Feed Accumulator Piston Kit 124740-65K

Helps cure:

Harsh shifts
Soft shifts
Solenoid performance codes

6T70 (Gen. 2), 6T75 (Gen. 2), 6T80 (Gen. 2) Oversized 2-6 Clutch Regulator Valve Kit 124740-66K

6T70 (Gen. 2) • 6T75 (Gen. 2) • 6T80 (Gen. 2)

Oversized 2-6 Clutch Regulator Valve Kit 124740-66K

Helps cure:

1-2 Flare
5-6 Flare
2nd Slip
6th Slip
No 2nd
No 6th
Ratio codes
2-6 Clutch burned
Erratic shift timing

6T70 (Gen. 2), 6T75 (Gen. 2), 6T80 (Gen. 2) Actuator Feed Limit Valve Kit 124740-33K

6T70 (Gen. 2) • 6T75 (Gen. 2) • 6T80 (Gen. 2)

Actuator Feed Limit Valve Kit 124740-33K

Helps cure:

Wrong gear starts
Clutch failure
Solenoid performance codes

6F50, 6F55, 6T70 (Gen. 1), 6T70 (Gen. 2), 6T75 (Gen. 1), 6T75 (Gen. 2), 6T80 (Gen. 2) TCC Regulator Valve Kit 124740-31K

6F50 • 6F55 • 6T70 (Gen. 1) • 6T70 (Gen. 2) • 6T75 (Gen. 1) • 6T75 (Gen. 2) • 6T80 (Gen. 2)

TCC Regulator Valve Kit 124740-31K

Helps cure:

Code P0741, P0742
Harsh TCC apply
TCC slip
Loss of fuel economy
Low TCC apply pressure
Overheated fluid & TCC lining

6T70 (Gen. 2), 6T75 (Gen. 2), 6T80 (Gen. 2) Oversized Pressure Regulator Valve Kit 124740-60K

6T70 (Gen. 2) • 6T75 (Gen. 2) • 6T80 (Gen. 2)

Oversized Pressure Regulator Valve Kit 124740-60K

Helps cure:

Erratic line pressure
Poor shift quality
Burnt clutches
Low converter & lube flow
Overheating
TCC apply & release concerns

6T70 (Gen. 2), 6T75 (Gen. 2), 6T80 (Gen. 2) Oversized Actuator Feed Limit Valve Kit 124740-48K

6T70 (Gen. 2) • 6T75 (Gen. 2) • 6T80 (Gen. 2)

Oversized Actuator Feed Limit Valve Kit 124740-48K

Helps cure:

Wrong gear starts
Clutch failure
Solenoid performance codes

6T70 (Gen. 2), 6T75 (Gen. 2), 6T80 (Gen. 2) Oversized Clutch Boost Valve 124740-56

6T70 (Gen. 2) • 6T75 (Gen. 2) • 6T80 (Gen. 2)

Oversized Clutch Boost Valve 124740-56

Fits any of three locations.

Helps cure:

Shift quality is not load sensitive
Harsh shifts
Slips & flares
Delayed engagement
Burnt clutches
Slide shifts
Slip codes

6F50, 6F55, 6T70 (Gen. 1), 6T70 (Gen. 2), 6T75 (Gen. 1), 6T75 (Gen. 2), 6T80 (Gen. 2) Oversized TCC Control Valve Kit 124740-14K

6F50 • 6F55 • 6T70 (Gen. 1) • 6T70 (Gen. 2) • 6T75 (Gen. 1) • 6T75 (Gen. 2) • 6T80 (Gen. 2)

Oversized TCC Control Valve Kit 124740-14K

Helps cure:

Excess TCC slip
Low cooler flow
Overheating
TCC apply & release concerns
Low converter & lube flow
TCC apply codes
TCC lining failure

6F50, 6F55, 6T70 (Gen. 1), 6T70 (Gen. 2), 6T75 (Gen. 1), 6T75 (Gen. 2), 6T80 (Gen. 2) Oversized TCC Regulator Valve Kit 124740-24K

6F50 • 6F55 • 6T70 (Gen. 1) • 6T70 (Gen. 2) • 6T75 (Gen. 1) • 6T75 (Gen. 2) • 6T80 (Gen. 2)

Oversized TCC Regulator Valve Kit 124740-24K

Helps cure:

Code P0741, P0742
Harsh TCC apply
TCC slip
Loss of fuel economy
Low TCC apply pressure
Overheated fluid & TCC lining

6F50, 6F55, 6T70 (Gen. 1), 6T70 (Gen. 2), 6T75 (Gen. 1), 6T75 (Gen. 2), 6T80 (Gen. 2) Isolator Valve Kit 124740-03K

6F50 • 6F55 • 6T70 (Gen. 1) • 6T70 (Gen. 2) • 6T75 (Gen. 1) • 6T75 (Gen. 2) • 6T80 (Gen. 2)

Isolator Valve Kit 124740-03K

Helps cure:

Low line pressure
Line pressure instability
No line rise
Burnt clutches
Harsh shifts
Shift concerns

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