• 10-3/4" LU
• 10-3/4" LU Late Production
• 10-3/4" NLU
• 727, 10-3/4" NLU Performance Converter
• 904, 10-3/4" NLU Performance Converter
• BorgWarner 310mm LU (A618, 47RH/RE, 48RE)
• Powerglide, TH350, TH400, 10" Performance Converter (Mounting Ring)
• ZF4HP22, A999

Learn More

• 1000/2000/2400, 2006-Later
• 1000/2000/2400, 2006-Later, Multi-Plate Performance Converter
• 1000/2000/2400, Early
• 1000/2000/2400, Early, Multi-Plate Performance Converter
• 5R110W, 6-Stud, Multi-Plate Performance Converter
• 68RFE Multi-Plate Performance Converter
• A618, 47RH/RE, 48RE (310mm) Multi-Plate Performance Converter

Sonnax clutch plate RK-CP-1 features a solid, one-piece HTE friction ring bonded to an internally-splined plate. It is a replacement clutch plate for Sonnax perfor...Read More

Learn More

• 1000/2000/2400, 2006-Later, Multi-Plate Performance Converter
• 1000/2000/2400, Early, Multi-Plate Performance Converter
• 5R110W, 6-Stud, Multi-Plate Performance Converter
• 5R110W, 8-Stud, Multi-Plate Performance Converter
• 68RFE Multi-Plate Performance Converter
• A618, 47RH/RE, 48RE (310mm) Multi-Plate Performance Converter
• LCT 1000 (Captive Clutch) Multi-Plate Performance Converter

Sonnax clutch plate CH-CP-5 has two solid, one-piece, HTE friction rings bonded to an internally splined plate.

Learn More

• 1000/2000/2400, 2006-Later, Multi-Plate Performance Converter
• 1000/2000/2400, Early, Multi-Plate Performance Converter
• 4L60 (700-R4), 4L60-E (298mm), Multi-Plate Performance Converter
• 5R110W, 6-Stud, Multi-Plate Performance Converter
• 5R110W, 8-Stud, Multi-Plate Performance Converter
• A618, 47RH/RE, 48RE (310mm) Multi-Plate Performance Converter
• LCT 1000 (Captive Clutch) Multi-Plate Performance Converter

Learn More

• 10-3/4" LU Late Production
• 10-3/4" NLU
• 265mm LU (4T60-E, 4T80-E)
• 298mm LU (TH250C, TH350C, 200-4R, 4L60 & E)
• 45RFE, 545RFE
• 66RFE
• 68RFE
• 68RFE Multi-Plate Performance Converter
• 6L45/6L50
• 6L80 (258mm)
• 727, 10-3/4" NLU Performance Converter
• 8 & 12, 11"
• A618, 47RH/RE, 48RE (310mm) Multi-Plate Performance Converter
• Bolted Aluminum
• BorgWarner 310mm LU (A618, 47RH/RE, 48RE)
• BorgWarner 310mm NLU
• Buick TH350
• Chevy TH350
• JF010E (RE0F09A)
• JF015E (RE0F11A)
• Powerglide
• Powerglide TH350, TH400, 8" Performance Converter
• Powerglide, TH350, TH400 (258mm) Performance Converter
• Powerglide, TH350, TH400 (265mm) Performance Converter
• Powerglide, TH350, TH400, 10" Performance Converter
• Powerglide, TH350, TH400, 10" Performance Converter (Mounting Ring)
• R4AX-EL (SU-16)
• R4AX-EL (SU-19)
• RE4R01A (Subaru)
• TF-80SC
• TH400 (3L80), AT-540

Learn More

• 42RE
• 44RE
• 46RE
• 47RE
• Allows late-style, 5-terminal neutral safety switch cases to be used in early-style, 3-terminal vehicles.

When Chrysler changed the design of its digital neutral safety switch, the case hole was made larger. These late-model Chrysler 42RE, 44RE, 46RE and 47RE cases cou...Read More

Learn More

’00-Later, Small Pump Inlet, Late Sensor

Learn More

• 200-4R
• 32RH
• 45RFE
• 46RE
• 46RH
• 47RE
• 48RE
• 4L60
• 4L60-E
• 4L65-E
• 4L70-E
• 4L80-E
• 4L85-E
• 4R100
• 4R44E
• 4R55E
• 4R70E
• 4R70W
• 4R75E
• 4R75W
• 4T60-E
• 4T65-E
• 545RFE
• 5R44E
• 5R55E
• 60-40LE
• 60-41SN
• 65RFE
• 66RFE
• 68RFE
• 6F35 (Gen. 1)
• 6F35 (Gen. 2)
• 6F35 (Gen. 3)
• 6F50
• 6F55
• 6L45
• 6L50
• 6L80
• 6L90
• 6T30 (Gen. 1)
• 6T30 (Gen. 2)
• 6T40 (Gen. 1)
• 6T40 (Gen. 2)
• 6T45 (Gen. 1)
• 6T45 (Gen. 2)
• 6T50 (Gen. 1)
• 6T50 (Gen. 2)
• 6T70 (Gen. 1)
• 6T75 (Gen. 1)
• A340E
• A340F
• AODE
• E4OD
• TH200
• TH200C
• TH400
• TH425

Sonnax checkballs 10000-08 (.250") are made out of tough, wear-resistant imidized plastic. The Sonnax imidized plastic balls seal better than steel balls because t...Read More

Learn More

• 46RE
• 46RH
• 47RE
• 47RH

Sonnax Sure Cure kit SC-46-47RHE-OS targets the root cause of multiple concerns by sealing critical circuit pressure losses in the valve body. The kit contains uni...Read More

Learn More

• 42RE
• 42RH
• 44RE
• 44RH
• A904
• For 3- or 4-tanged OE thrust washer design.

It is often difficult to reduce the total transmission endplay in listed Chrysler units. Excessive total and/or rear unit endplay is often the result of gear, snap...Read More

Learn More

• 42RE
• 42RH
• 44RE
• 44RH
• 46RE
• 46RH
• 47RE
• Fits '88-later units.

The sprag pilot bushing bore found in '88-later listed Chrysler units' overdrive output shafts can vary in diameter by .011". This variation may result in loose-fi...Read More

Learn More

• 42RE
• 42RH

Sonnax Sure Cure Kits combine the best Sonnax products into one box, offering rebuilders a convenient and cost-effective way to address common transmission problem...Read More

Learn More

• 42RE
• 42RH
• 44RE
• 44RH
• 46RE
• 46RH
• 47RE
• 47RH

Sonnax valve body separator plate 22747-6B is an OE-quality, direct replacement for worn, damaged or missing OE separator plates in listed Chrysler transmissions.

Learn More

• 42RE
• 42RH
• 44RE
• 44RH
• 46RE
• 46RH
• 47RE
• 47RH
• A727
• Fits Chrysler A727 units with boost tube only and 42-46-47RH/RE units with .200" plug dia.

Vehicles with listed Chrysler transmissions may have problems with slippage in Reverse, poor cooler charge at idle, and high or low line control. These complaints ...Read More

Learn More

• 42RE
• 42RH
• 44RE
• 44RH
• 46RE
• 46RH
• 47RE
• 47RH
• A727
• Fits Chrysler A727 units with boost tube only and 42-46-47RH/RE units with .264" plug diameters.

Vehicles with listed Chrysler units may have problems with slippage in Reverse, poor cooler charge at idle and high or low line control. These concerns are often d...Read More

Learn More

• 42RE
• 42RH
• 44RE
• 44RH
• 46RE
• 46RH
• 47RE
• 47RH
• A727
• A904
• OE valve must match '78-later design

In Chrysler A727, A904, 42-46-47RH/RE units (RWD '78-later with TCC), the cooler/converter charge circuit is not opened until the pressure regulator valve moves fa...Read More

Learn More

• 42RE
• 42RH
• 44RE
• 44RH
• 46RE
• 46RH
• 47RE
• 47RH
• A727
• A904
• Fits '70–'02 units with 3-terminal switch

Sonnax offers two neutral safety backup insulator service kits 22229-03 and 22229-07K which replace missing, cracked or broken insulators and eliminate the chance ...Read More

Learn More

• 42RE
• 42RH
• A904

Many Chrysler A904 and 42H/RE transmissions experience rear servo piston sticking/breakage, pin bore wear and reverse band slippage. The servo piston has a tendenc...Read More

Learn More

• 40TE
• 40TES
• 41AE
• 41TE
• 41TES
• 42LE
• 42RE
• 42RH
• 42RLE
• 62TE
• A670
• A904

Excessive torque converter hub-to-pump bushing clearance in listed Chrysler transmissions is a root cause of code 38, TCC slip codes, front seal leakage, loss of p...Read More

Learn More