4L80-E • 4L85-E
Shift Lever Kit 38512-03K
6R60 • 6R75 • 6R80 (2009–2014) • 6R80 (2015-Later)
Center Support Sleeve 95630-02
-
Helps cure:
- Damaged center support rings
- Burnt clutches
4R70E • 4R70W • 4R75E • 4R75W
Heavy Duty 1-2 Accumulator Spring Kit 76948-10K
Fits ’01-later units.
-
Helps cure:
- Soft shifts
- 1-2 Slip
- Broken spring
10L60 (Gen. 1) • 10L80 (Gen. 1) • 10L90 (Gen. 1) • 10R60 • 10R80
Zip Kit® 10L80-G1-10R80-ZIP
6R140
Oversized Low/Reverse Regulator Valve Kit 126740-27K
-
Helps cure:
- Low line pressure
- Burnt Low/Reverse clutch
- Delayed Reverse
6L80
Output Planet Saver Kit 104584-80K
-
Helps cure:
- Lube failures
- Planetary failure
- Loss of lubrication oil to planetaries
- Burnt parts & planetaries
- Gear train noise
6L90
Output Planet Saver Kit 104584-90K
-
Helps cure:
- Lube failures
- Planetary failure
- Loss of lubrication oil to planetaries
- Burnt parts & planetaries
- Gear train noise
45RFE • 545RFE • 65RFE • 66RFE • 68RFE
Oversized TCC Apply Limit Switch Valve Kit 44912-41K
-
Helps cure:
- Repeated converter failure
- Damaged converter
- Excess converter pressure
- No lockup
- TCC slip
- TCC apply & release concerns
TR580
Oversized TCC Control & Boost Valve Kit 823740-01K
-
Helps cure:
- Reduced clutch life
- Overheated transmission & converter
- Converter shudder & TCC slip
