Transmission Products GM Other Tool
Print Share View Instructions

8L45 | 8L90

Tool Kit
Part No. F-154740-TL26


View Instructions Find a Distributor

Tool Kit for 154740-26K.

Sonnax "F-Tool" kits designed to service a specific bore require the VB-FIX, a self-aligning valve body reaming fixture. More information and instructions can be found online at www.sonnax.com.

  • Reamer
  • Reamer Jig
  • Guide Pin

Required By

Required

Recommended

8L45, 8L90 Oversized S4 Clutch Control Valve Kit 154740-26K

8L45 • 8L90

Oversized S4 Clutch Control Valve Kit 154740-26K

Fits '19-later units only.

    Helps cure:
  • Burnt clutches
  • Pressure loss
  • Poor shift quality

Required

Recommended

8L45, 8L90 The Sure Cure® Kit SC-8L45-8L90

8L45 • 8L90

The Sure Cure® Kit SC-8L45-8L90

    Helps cure:
  • Pressure loss
  • Erratic line pressure
  • Gear ratio & solenoid codes
  • Burnt transmission components
  • TCC apply & release concerns
  • Poor shift quality
  • Lube failures
  • Damaged valve body casting
↑