Valve Body Parts

10L60 10L80 10L90 10R140 10R60 10R80 10R90 Clutch Control Valve Bore Sizing Tool - Sonnax

Failed solenoid retainers in listed GM and Ford 10-speed transmissions can cause the heavy solenoids to wobble in the bore causing damage and hang up of the various clutch control valves. To ensure proper valve function after rebuild, Sonnax offers bore...

10L60 10L80 10L90 10R140 10R60 10R80 10R90 Main Pressure Regulator Valve Kit - Sonnax

Wear in the main pressure regulator bore and on the outboard spool area of the valve is common in listed GM and Ford 10-speed transmissions. This wear minimizes line pressure control resulting in delayed shift engagement, poor shift quality and burnt...

10L60 10L80 10L90 10R140 10R60 10R80 10R90 Oversized Main Pressure Regulator Valve Kit - Sonnax

Wear in the main pressure regulator bore and on the outboard spool area of the valve is common in listed GM and Ford 10-speed RWD transmissions. This wear minimizes line pressure control, resulting in delayed shift engagement, poor shift quality and...

10-Speed Solenoid Stabilization Clip Insert | Sonnax 105740-01K

GM: 10L60 10L80 10L90 Ford: 10R140 10R60 10R80 10R90 Allison: 10L1000 In listed GM and Ford 10-speed transmissions, heavy linear force solenoids (LFS) are held in place by small spring retainers. These spring retainers are prone to collapse, allowing the...

10-Speed Transmission Solenoid Stabilization Retainer (6-Pack) Sonnax 105740-19K

The heavy linear force solenoids (LFS) in listed GM and Ford 10-speed transmissions are held in place by small spring retainers that are prone to collapse. When the retainers collapse, the solenoid wobbles in the bore, causing damage to the casting at...

10L60 10L80 10L90 10R140 10R60 10R80 10R90 Sonnax Tool Kit for 105740-20K & 105740-21K