Solenoid Stabilization Retainer
Part No. 105740-19K

Package Quantity: 6

The heavy linear force solenoids (LFS) in listed Allison, 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 the clutch valve bore opening. These LFSs actuate by extending a small pintle about .090" to stroke the inboard clutch control valve. When the spring retainer collapses and the LFS is off-center, the pintle cannot stroke the clutch control valve appropriately, resulting in shift complaints and converter issues. Valve body damage can also occur if the LFSs remain loose, resulting in valve damage during rebuild.

Sonnax solenoid stabilization retainer 105740-19K replaces OE clips and provides 32% more surface area to create more support for the solenoid. Another design upgrade is the top of the clip is rolled over to create a positive stop for the flexible side to land against, furthering the prevention of retainer collapse.

• 32% More casting-to-solenoid surface area for better support and leverage
• Positive stop retainer feature to prevent collapse
• Drop-in Zip Valve™ parts install quickly and easily

This TransGo TFOD-Diesel SHIFT KIT® Valve Body Repair Kit fits 1988 to 2003 Dodge, Ram and Jeep vehicles equipped with the A518, 46RH, 46RE, A618, 47RH and 47RE TorqueFlite four speed automatic transmission with gas or diesel engines. This kit does not fit the 48RE transmission or the 2003 Dodge trucks with the 8th VIN code of ‘C’. Common complaints on this transmission are TCC slip or shudder, 2nd gear band and direct clutch failure as well as torque converter drain-back.

Features and benefits:

The kit includes valve body and internal components that are designed for higher operating pressures. As a result, with MAX main line pressure set to 125 psi in 1st, 2nd and 3rd gear and up to 150 psi in 4th or in lock-up, this kit provides a significant increase in torque capacity for all of the friction elements including the TCC clutch. These elevated pressure specs are ideal for the heavy-duty work truck as well as for pulling the fishing boat to the loading ramp. With the kit installed it brings a whole new driving experience to the truck while keeping the shift timing at the OE RPM’s for the optimal engine power curve. Therefore, the shifts are short and clean with no harshness, bangs or clangs.

There are several innovative components in this kit. For instance, our line-to-converter feed system which helps the unit run cooler and promotes longer TCC clutch life.  Also included is a TransGo pioneered manual valve to reduce overnight forward and reverse delayed engagement complaints due to torque converter drain back.

 Corrects/Prevents/Reduces:

• TCC slip or shudder
• Reduces converter drain-back
• 2nd band failure
• 3rd clutch failure
• Increases TCC and clutch element torque capacity
• Improves TCC engagement feel
• Provides short clean shifts

Drive. Tow. Race.

Available now— The first and only 6L80 performance kit for trucks and performance applications.

With increased max main line pressure as well as a more aggressive pressure curve, this performance kit includes valve body and pump components calibrated to maintain factory shift feel at light-to-medium throttle with progressively firmer upshifts through WOT.

Features

• Quick, clean, firm shifts with increased holding capacity
• Maintains factory shift feel at light to medium throttle with progressively firmer upshifts through WOT
• Produces faster line rise when adding throttle
• Patent-pending technology reworks the 2-6, 3-5-R and 4-5-6 clutch regulator and boost valves to produce faster and cleaner shifts with increased holding capacity without any bumps, clangs, bangs or software tuning

Street show-off options with HPtuners or EFI Live (Must be used in conjunction with #6L80-TOW&PRO)

• 1-2 & 2-3 hard-throttle tire chirping shifts
• Simple computer tuning of shift time tables

Tool Kit

Toolkit for 77754-42K

Note

Contents

Test Plate Kit
Part No. SWAT-P1

Test plate size 1.75" x 3.88"

9T45, 9T50, 9T60, 9T65

Signal Damper Piston Kit
Part No. 184740-01K

Contents

• Pistons (4)
• Sleeves (4)
• O-Rings (5) 1 Extra
• Springs (4)

Symptoms:

• Burnt clutches
• Soft shifts
• Shift concerns associated with circuit pressure loss

Cause:

Bore and/or piston wear in the signal dampers can allow for variation in the fluid flow pressure between the control solenoids and the valves.

Correction:

Sonnax drop-in signal damper piston kit corrects these circuit pressure variations by replacing the worn OE dampers without the need of modifying the valve body.

Without 4WD