Skip to product information

6L80 6L90 Transmission Torque Converter NEW and Valve Body TECHM Repair Kit

6L80 6L90 Transmission Torque Converter NEW and Valve Body TECHM Repair Kit

E256785304583

Low stock! Only 16 left


Regular price $889.90
Sale price $889.90 Regular price

  • Fully secure checkout
  • Trusted by thousands
  • Rated and reviewed

Question about this product?

We're happy to help.

6L80 / 6L90 Torque Converter – NEW

Valve Body Repair Kit Combo

Combo contains the popular parts for a long-term fix!

(1) New Torque Converter (by LuK)
(1) Premium Front Seal (by TransTec)
(1) TEHCM Pressure Switch Repair Kit with Tools (by Sonnax)
(1) TEHCM Service Kit (GM Original Parts / ACDelco)
(1) O-rings EndPlug Kit (TransGo)
(1) TCC Valve with Clutch Select Valves (TransGo)

NO CORE REQUIRED

LuK 6L80 TorCon Overview

TC0017 Torque Converter – Brand New from OE Manufacturer LuK (Schaeffler)

New Updated Design Clutch Assembly

  • Handles up to 1,000 NM of torque
  • Multi-plate clutch transmits more torque than OE single plate
  • High-quality Schaeffler friction material supports continuous-slip strategy
  • 12-point drive plate eliminates warping and distortion
  • All-new internals outperform billet rebuilds
  • Proven to last 5x longer than rebuilt converters

Sonnax 6L80 / 6L90 Valve Body TEHCM Repair Kit

Save hundreds by repairing instead of replacing!

Includes Sonnax pressure switch installation tool kit (124740-TL30) for fast, easy installation of laminate discs and seals.

Contents:

  • Piston
  • Seal Plunger
  • Seal Installer
  • Laminate Installation Tool
  • Seals (5)
  • Laminate Discs (5)

GM TEHCM Service Kit Includes:

  • TEHCM Gasket-screen assembly
  • Valve Body-to-Pump-and-Case Seals (4-port, 3-port, 6-port)
  • 3-piece O-rings/seals for electrical harness connector
  • Check balls (8) for upper valve body

TransGo Clutch Select Valve & TCC Regulator Valve Kit

Fits all 6L45, 6L50, 6L80, 6L90 (2006-on)

  • Corrects lock-up cycling and TCC surge
  • Improves TCC regulation accuracy
  • Prevents solenoid performance and TFP switch codes
  • Extends converter clutch lining durability

Includes:

  • USA-made hardened steel TCC regulator valve
  • Calibration spring
  • (2) Hardened steel clutch select valves
  • (2) Springs for updated OEM separator plate

TransGo Valve Body End Plug Repair Kit

Fits all 2006-up 6L80 transmissions

  • Fixes pressure loss at clutch regulator/select valves
  • Corrects erratic shifts and burnt frictions

Includes:

  • (6) Aluminum valve body end plugs – Made in USA
  • (9) O-rings

6L80 6L90 Transmission Torque Converter NEW and Valve Body TECHM Repair Kit

$889.90