6T70 (Gen. 1), 6T75 (Gen. 1) Remanufactured Valve Body GM6T70-1E
Fits '07-'08 units with 1.35 ratio 3-5-R clutch regulator valve. Sold without TEHCM.
This combination of filters has no results. You can either remove them one by one, or clear all filters using the button below.
Remanufactured Valve Body
6T70 (Gen. 1), 6T75 (Gen. 1) Remanufactured Valve Body GM6T70-1L
Fits '09-'13 units with 1.83 ratio 3-5-R clutch regulator valve. Sold without TEHCM.
Internal
3-5-R Drum Saver Kit 124555K
-
Helps cure:
- Code P0776
- Flare shifts
- Harsh Reverse
- No Reverse
- 2-3 Harsh
- No 3rd
- 4-5 Harsh
- No 5th
Pump
Pump Vane 124533
- Thickness: 0.079"
- Width: 0.468"
- Height: 0.864"
-
Helps cure:
- Lost or damaged component
Valve Body
(View Valve Body Layout Diagram)
4-5-6 Accumulator Piston Kit 124740-04K
AFL/Solenoid Pressure Regulator Valve Kit 124740-32K
Actuator Feed Accumulator Piston Kit 124740-73K
Isolator Valve Kit 124740-03K
O-Ringed End Plug Kit 124740-02K
Oversized 2-6 Clutch Regulator Valve Kit 124740-17K
-
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
-
Tooling:
- F-124740-TL17
- VB-FIX
Oversized 3-5-R Clutch Regulator Valve Kit 124740-21K
Replaces 1.83 ratio OE valve with .335" dia. small spool.
-
Helps cure:
- 2-3 Flare
- 4-5 Flare
- Delayed Reverse
- Reverse slip
- 3-5-Reverse clutch burned
- Ratio codes
- Bind-up
- Burnt Reverse clutch
-
Tooling:
- F-124740-TL21
- VB-FIX
Oversized 3-5-R Clutch Regulator Valve Kit 124740-26K
Replaces 1.35 ratio OE valve with .390" dia. small spool.
-
Helps cure:
- 2-3 Flare
- 4-5 Flare
- Delayed Reverse
- Reverse slip
- 3-5-Reverse clutch burned
- Ratio codes
- Bind-up
-
Tooling:
- F-124740-TL26
- VB-FIX
Oversized AFL/Solenoid Pressure Regulator Valve 124740-01
-
Helps cure:
- Solenoid performance codes
- Wrong gear starts
- Clutch failure
-
Tooling:
- F-104740-TL12
- VB-FIX
Oversized Actuator Feed Accumulator Piston Kit 124740-40K
-
Helps cure:
- Harsh shifts
- Soft shifts
- Solenoid performance codes
-
Tooling:
- 124740-TL40
Oversized Clutch Boost/Latch Valve 144740-23
Fits any of 3 locations.
-
Helps cure:
- Shift quality is not load sensitive
- Harsh shifts
- Slips & flares
- Delayed engagement
- Burnt clutches
- Slide shifts
- Slip codes
-
Tooling:
- F-144740-TL22
- VB-FIX
Oversized Pressure Regulator Valve Kit 124740-12K
-
Helps cure:
- Erratic line pressure
- Poor shift quality
- Burnt clutches
- Low converter & lube flow
- Overheating
- TCC apply & release concerns
-
Tooling:
- F-124740-TL12
- VB-FIX
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
-
Tooling:
- F-124740-TL14
- VB-FIX
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
-
Tooling:
- F-124740-TL24
- VB-FIX
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
-
Tooling:
- 124740-TL70
TCC Regulator Valve Kit 124740-31K
Zip Kit® 6T70-ZIP
Other
Tech Resources
December 09, 2024
Identifying GM 6T70 Series TEHCM Generations Using VIN & RPO Codes
Jim Mobley
January 25, 2023
Uncovering the Root Cause of Pressure & Complaints – The Critical Role of Solenoid Modulator & AFL Valves
Maura Stafford
December 29, 2022
Zip Kit FAQ: What's Up with Plugging Separator Plate Ports?
September 27, 2021
GM 6T70/75 (Gen. 1) Valve Body Layout
July 01, 2020
Always Identify These Valve Bodies BEFORE You Start a Transmission Rebuild
Andrew Jessiman
January 09, 2020
Остановка отказа GM 6T40 и 6T70 3-5-R с помощью комплектов Sonnax Drum Saver
September 19, 2019
GM 6T40 & 6T70 Drum Saver Kits: Unbeatable Protection Against 3-5-R Failures & Comebacks
September 10, 2019
Protect Against 6T40 & 6T70 3-5-R Failures & Salvage Damaged Drums with Sonnax Drum Saver Kits
June 11, 2019
GM 6T70/75/80 (Gen. 1 & 2) Identification Guide
August 29, 2018
Trading Places: Avoiding Valve Body Pitfalls with GM/Ford 6-Speed Automatic Transaxles
Tory Royce
February 12, 2018
The Greatest Generation: How Small Changes Led to the New Form & Function of Gen. 2 6T70/75 Valve Bodies
January 05, 2018
“Yaw” Won’t Believe What Was Wrong…
Dan Tucker
August 01, 2017
Transmission Report: Recognize & Repair Solenoid Accumulators in Late-Model Valve Bodies
July 27, 2017
How to Recognize & Repair Solenoid Accumulators in Late-Model Valve Bodies
June 23, 2015
Sonnax Webinar: GM Gen. 1 6T70/75/80 | Ford 6F50/55 Concerns & Repair Techniques
December 02, 2014
GM Gen. 1 6T70, 6T75 Vacuum Test Guide
October 30, 2014
Transmission Report: Money in the Bank - The GM/Ford Joint Venture
October 28, 2014
How to Rebuild TEHCM Pressure Switches in GM 6L45/50/80/90 & Gen. 1 6T70/75 Transmissions
October 27, 2014