5R55S • 5R55W
Elevated Pressure Main Pressure Regulator Spring 56947J-S7
-
Helps cure:
- Soft shifts
- Poor shift quality
- Delayed engagement
- Low base line pressure
- High line pressure
40TE • 40TES • 41AE • 41TE • 41TES • 42LE
The Sure Cure® Kit SC-41TE
Non-VLP only
-
Helps cure:
- Overheated transmission & converter
- Cooler restriction caused by lining material
- High CVIs
- Low/Reverse switch code
- Poor lube oil control
- High line pressure
- 1-2 Shudder
- 2nd Gear starts
- Coastdown clunk
- Harsh shifts
- Slide shifts
- Erratic TCC apply
- Converter shudder & failure
- TCC deflection & lining failure
4F50N • AX4N
Oversized Bypass Clutch Control Valve Kit 96206-05K
-
Helps cure:
- Code P0741
- TCC shudder
- TCC cycling
- Excess TCC slip
- TCC apply & release concerns
01M • 01N • 01P
Shift Cup Kit 119940K
01M • 01N • 01P
The Sure Cure® Kit SC-01M/01N/01P
-
Helps cure:
- High line pressure in Reverse
- Low line pressure
- High line pressure
- Erratic line pressure
- No line rise
- No 2-3
- No 3-4
- Loss of gear
- Wrong gear starts
- Delayed engagement
- Code 1582
- Falls out of lockup when hot
- No lockup
- Engine stall on engagement
- Engine shudder on engagement
42RE • 42RH • 44RE • 44RH • 46RE • 46RH • 47RE • 47RH • 48RE
3-4 Accumulator Spring 12861-01
Matches OE 47RE diesel calibration.
-
Helps cure:
- 3-4 Soft
4R44E • 4R55E • 5R44E • 5R55E
Boost Valve Kit 37947-03K
4R44E • 4R55E • 5R44E • 5R55E
TCC Regulator Valve 37947-38
4T65-E
Oversized Torque Signal Valve 84754-44
-
Helps cure:
- Erratic line pressure
- Low line pressure
- Code 1811
- Code P0741, P0742
- Shudder condition
- Slipping gears
AX4S • AXODE
Bypass TCC Control Plunger Valve Kit 96206-01K
CD4E • LA4A-EL
Oversized Bypass Clutch Control Valve Kit 73840-BK
-
Helps cure:
- Code 628, 1744, 1740
- Reduced converter clutch life
- Planetary failure
- Bushing failure
- Loss of lube oil
4R44E • 4R55E • 5R44E • 5R55E
TCC Modulator Sleeve Kit 37947-07K
-
Helps cure:
- Code 1741
- No lockup
- Engine stall on FWD engagement
- Poor converter fill & delayed engagements
- Low cooler flow














