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Warning:

Pressure switch rebuild installation tool kit 124740-TL70 replaces 124740-TL30 which is no longer in production.

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

Pressure Switch Rebuild Installation Tool Kit
Part No. 124740-TL70

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Tool kit for 124740-70K.

  • Laminate Installation Tool
  • Seal Installer
  • Piston
  • Seal Plunger

  • 6L45, 6L50, 6L80, 6L90, 6T70 (Gen. 1), 6T75 (Gen. 1) Pressure Switch Rebuild Installation Tool Kit 124740-TL70

Videos

How to Rebuild TEHCM Pressure Switches in GM 6L45/50/80/90 & Gen. 1 6T70/75 Transmissions
 

Required By

Required

Recommended

6L45, 6L50, 6L80, 6L90, 6T70 (Gen. 1), 6T75 (Gen. 1) Pressure Switch Rebuild Kit 124740-70K

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

Related Sonnax Parts

Required

Recommended

6L45, 6L50, 6L80, 6L90, 6T70 (Gen. 1), 6T75 (Gen. 1) Pressure Switch Plastic Piston 124740-72K

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

Pressure Switch Plastic Piston 124740-72K

    Helps cure:
  • Lost or damaged component

Required

Recommended

6L45, 6L50, 6L80, 6L90 Shift & TCC Kit 6L45-6L90-MINI

6L45 • 6L50 • 6L80 • 6L90

Shift & TCC Kit 6L45-6L90-MINI

    Helps cure:
  • Low line pressure
  • Overheated transmission
  • Harsh TCC apply
  • Solenoid performance codes
  • Clutch failure
  • Pressure control out-of-range codes
  • Slips, flares & bind-ups
  • Code P0731
  • Code P0751
  • Code P0776
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