Transgo SK-6T70A Transmission Shift Kit 6T75 6T70 GM Automatic Transaxle

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  • Regular price $102.33


Country/Region of Manufacture: United States

Interchange Part Number: TRG-SK6T70 T124165

Surface Finish: NEW

Manufacturer Part Number: SK-6T70

Placement on Vehicle: Front

Other Part Number: TRG-SK-6T70

Brand: Transgo

Hello, If you need assistance finding a part please supply the VIN number of your NORTH AMERICAN vehicle AND the part number you are looking for. 


This TransGo 6T70-A SHIFT KIT® Valve Body Repair Kit fits 2007 to 2012 General Motors vehicles equipped with GEN1 6T70 and 6T75 automatic transmissions. These transmissions often come in with complaints of erratic shifts, TCC slip as well as various solenoid performance and gear ratio codes. This kit does not fit GEN2 units.

These complaints are often the result of wear at the actuator feed limit (AFL) valve bore. The purpose of the AFL valve is to limit the pressure going to the solenoids. The AFL valve spring is calibrated to prevent the solenoid feed pressure from exceeding a predetermined PSI, no matter what main line pressure is. This is necessary to prevent more fluid from being fed to the solenoids than they can effectively regulate and limit what max line pressure output is. If the pressure feeding the solenoids is too high or too low, their output will also be too high or too low. As a result, shift quality complaints and codes can occur along with low or high main line pressure. Other issues include TCC regulator valve bore wear as well as pressure regulator (PR) valve and bore wear.

Features and benefits:

The kit includes a new drop-in AFL valve system. The furnished bushing and valve will restore the AFL function using the existing worn bore. For the TCC regulator valve, a drop-in hardened steel valve with re-positioned longer land that uses a scarf cut sealing ring so that it can seal in the original worn bore. Similarly, a new design PR valve with longer lands restores the function and reliability of the line PR system. In addition, a new relief system that replaces the OE isolator valve line-up protects against pressure over boost preventing expensive hard part damage. Lastly, the kit includes new rubber grommets and diaphragms to renew the TEHCM pressure switches.

Corrects/Prevents/Reduces:
  • Erratic or hunting TCC
  • Broken parts due to over boost
  • Codes P0741, P0742, P0751, P0752, P0756, P0757, P0776, P0777, P0796, P0797, P0842, P0843, P0872, P0873, P0877, P0878, P0989, P0990, P2714, P2715, P2723 and P2724
Includes:
  • Drop-in USA-made hardened steel PR valve and spring
  • USA-made hardened steel AFL valve
  • Drop-in USA-made steel AFL bushing
  • AFL valve spring, spacer and retainer
  • Drop-in USA-made hardened steel TCC regulator valve
  • TCC regulator valve scarf cut sealing ring, spring and O-ring
  • Drop-in pressure relief bushing, spring, ball and retainer
  • TCC control valve spring and retainer
  • (5) Pressure switch diaphragms
  • (5) Pressure switch rubber grommets



Description


Valve Body Kit; Shift Kit, Gen 2,(Requires T-AFL-G2-TK Tool not included)

Specifications


Transmissions
Name Years
6T70 2013 - 2020
6T75 2013 - 2019
Vehicle Fitment
Years Vehicle Drive Types
2014 - 2017 Buick Regal FWD, AWD
2013 - 2016 Buick LaCrosse FWD, AWD
2013 - 2017 Buick Enclave FWD, AWD
2013 - 2019 Cadillac XTS FWD, AWD
2013 - 2016 Cadillac SRX FWD, AWD
2013 - 2017 Chevrolet Traverse FWD, AWD
2013 - 2015 Chevrolet Malibu FWD
2014 - 2016 Chevrolet Impala Limited FWD
2013 - 2020 Chevrolet Impala FWD
2013 - 2017 Chevrolet Equinox FWD, AWD
2013 - 2017 GMC Terrain FWD, AWD
2017 - 2017 GMC Acadia Limited FWD, AWD
2013 - 2019 GMC Acadia FWD, AWD

._Thank you for looking!