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Sonnax

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Sonnax

TH125C 3T40 Accumulator Piston Kit | Sonnax

MSRP:

Now: $18.69

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Sonnax

TH180 TH180C 3L30 Governor Body Cover | Sonnax

MSRP:

Now: $9.53

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Sonnax

TH180 TH180C 3L30 Modulator Sleeve | Sonnax

MSRP:

Now: $52.69

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Sonnax

TH200 TH200C Pressure Regulator Valve Kit | Sonnax

MSRP:

Now: $44.69

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Sonnax

TH350 1-2 Accumulator Sleeve Kit
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Sonnax

TH350 350C 1-2 Accumulator Piston Cover Kit | Sonnax

MSRP:

Now: $42.31

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Sonnax

TH350 350C 1-2 Accumulator Sleeve Kit | Sonnax

MSRP:

Now: $122.61

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Sonnax

TH350 350C Bearing Kit | Sonnax

MSRP:

Now: $42.84

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Sonnax

TH350 350C Boost Valve Kit | Sonnax

MSRP:

Now: $115.95

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Sonnax

TH350 350C Governor | Sonnax

MSRP:

Now: $185.98

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Sonnax

TH350 350C Intermediate Servo Sleeve Kit | Sonnax

MSRP:

Now: $42.01

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Sonnax

TH350 350C Replacement Seal Kit for 35719-01K | Sonnax | 10-Pack

MSRP:

Now: $43.07

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Sonnax

TH350 350C Shift Shaft & Seal Kit | Sonnax

MSRP:

Now: $47.73

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Sonnax

TH350 Boost Valve Kit | Sonnax

MSRP:

Now: $135.00

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Sonnax

TH350 Case Cover to Sprocket Bearing

MSRP:

Now: $10.95

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Sonnax

TH350 Governor Gear Kit

MSRP:

Now: $7.95

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Sonnax

TH350 Intermediate Overrun Clutch Outer Race | Sonnax

MSRP:

Now: $119.95

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Sonnax

TH350 TH400 MT540 Powerglide HD Pump Bushing | Sonnax | Steel .615''

MSRP:

Now: $9.95

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Sonnax

TH400 4L80E 4L85E HD Main Shaft | Sonnax

MSRP:

Now: $439.95

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Sonnax

TH400 4L80E 4T60E 4T65E Output & Reaction Planetaries Pinion Washer | Sonnax | 8-Pack

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Now: $6.32

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Sonnax

TH125C 3T40 Accumulator Piston Kit | Sonnax

TH125C 3T40 Accumulator Piston Kit Sonnax Part Number: 75921-01K NO TOOLING REQUIRED GM vehicles with 3T40 (TH125C) transmissions may have problems with burnt forward clutches, delayed engagements,...

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Now: $18.69
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Sonnax

TH180 TH180C 3L30 Governor Body Cover | Sonnax

TH180 TH180C 3L80 Governor Body Cover Sonnax Part Number: 54410A-01

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Now: $9.53
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Sonnax

TH180 TH180C 3L30 Modulator Sleeve | Sonnax

TH180 TH180C 3L80 Modulator Sleeve DESIGNED FOR VALVES WITH SMALL SPOOL OD OF .335'' AND LARGE SPOOL OD OF 0.367''. VERIFY OE VALVE DIMENSIONS BEFORE INSTALL Sonnax Part Number: 41820-08 NO TOOLING...

MSRP:

Now: $52.69
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Sonnax

TH200 TH200C Pressure Regulator Valve Kit | Sonnax

TH200 TH200C Pressure Regulator Valve Kit Sonnax Part Number: 65912-01K NO TOOLING REQUIRED High-mileage vehicles with GM TH200 or TH200C transmissions often experience poor line pressure control due...

MSRP:

Now: $44.69
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Sonnax

TH350 1-2 Accumulator Sleeve Kit

The 1-2 accumulator bore in the GM 300 and 350 cases can become worn or scored from repeated oscillation during normal operation. This can result in delayed engagements and 1-2 slip from low line...

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Sonnax

TH350 350C 1-2 Accumulator Piston Cover Kit | Sonnax

TH350 TH350C 1-2 Accumulator Piston Cover Kit Sonnax Part Number: 35988-01K Sonnax 1-2 accumulator piston cover kit 35988-01K, a machined aluminum accumulator cover for use in any GM TH350 and TH350c...

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Now: $42.31
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Sonnax

TH350 350C 1-2 Accumulator Sleeve Kit | Sonnax

TH350 TH350C 1-2 Accumulator Sleeve Kit Sonnax Part Number: 35719-01K The 1-2 accumulator bore in the GM TH350 and TH350C cases can become worn or scored from repeated oscillation during normal...

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Now: $122.61
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Sonnax

TH350 350C Bearing Kit | Sonnax

TH350 TH350C Bearing Kit Sonnax Part Number: SBK-G9 PACKAGE CONTAINS Internal Clutch/Oil Pump (2) Use as Sub. for FB-42313 (9428664) from 6983,Output Ring/Reaction Carrier 8485 Output...

MSRP:

Now: $42.84
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Sonnax

TH350 350C Boost Valve Kit | Sonnax

TH350 TH350C Boost Valve Kit Sonnax Part Number: 35754-01K In GM TH350 and TH350C transmissions, the OE boost valve sleeve wears out from the reciprocation of the steel valve within the aluminum...

MSRP:

Now: $115.95
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Sonnax

TH350 350C Governor | Sonnax

TH350 TH350C Governor Sonnax Part Number: 350 PACKAGE CONTAINS Governor...

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Now: $185.98
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Sonnax

TH350 350C Intermediate Servo Sleeve Kit | Sonnax

TH350 TH350C Intermediate Servo Sleeve Kit Sonnax Part Number: 35709-01K In GM TH350 and TH350C units, the intermediate servo bore becomes scored from repeated cycling. The spring side of the piston...

MSRP:

Now: $42.01
Currently Out of Stock
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Sonnax

TH350 350C Replacement Seal Kit for 35719-01K | Sonnax | 10-Pack

TH350 TH350C Replacement Seal Kit for 35719-01K Sonnax Part Number: 35719-SK PACKAGE CONTAINS Seals, Large (10) Seals, Small (10) SYMPTOMS Destroyed case Intermediate clutch failure Worn...

MSRP:

Now: $43.07
Currently Out of Stock
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Sonnax

TH350 350C Shift Shaft & Seal Kit | Sonnax

TH350 TH350C Shift Shaft & Seal Kit Sonnax Part Number: 35801-02K It is common for the shift shaft seal in GM TH350 and TH350C transmissions to leak. Often this leaking is caused by scoring on...

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Now: $47.73
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Sonnax

TH350 Boost Valve Kit | Sonnax

In GM 350 and 350C units, the OE boost valve sleeve wears out from the reciprocation of the steel valve within the aluminum sleeve. Wear in the Reverse boost sleeve results in low line pressure, soft...

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Now: $135.00
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Sonnax

TH350 Case Cover to Sprocket Bearing

Thrust BearingPart No. GM-N-14H Specs: Bearing Style: Enclosed Material: Hardened Steel Inner Dia.: 2.138" Thickness: 0.141" Outer Dia.: 2.890"

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Now: $10.95
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Sonnax

TH350 Governor Gear Kit

Contents Gear Nails (2) Roll Pin Specs Color: Green

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Now: $7.95
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Sonnax

TH350 Intermediate Overrun Clutch Outer Race | Sonnax

A revolutionary upgrade for GM TH350 and TH350C performance vehicles, Sonnax heavy duty intermediate overrun clutch outer race 35723HD-02 delivers twice the torque capacity of any OE or other...

MSRP:

Now: $119.95
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Sonnax

TH350 TH400 MT540 Powerglide HD Pump Bushing | Sonnax | Steel .615''

TH350 TH400 MT540 Powerglide HD Pump Bushing Sonnax Part Number: 34034T-01 OE PART NUMBER: 29511860 Worn babbit pump bushings in GM Powerglide, TH350, TH400 and Allison® AT-540 transmissions...

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Now: $9.95
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Sonnax

TH400 4L80E 4L85E HD Main Shaft | Sonnax

TH400 4L80E 4L85E Heavy Duty Main Shaft Sonnax Part Number: 34672-01 Main shaft failure is a common problem in performance and heavy duty GM TH400, 4L80-E and 4L85-E units. Sonnax heavy duty main...

MSRP:

Now: $439.95
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Sonnax

TH400 4L80E 4T60E 4T65E Output & Reaction Planetaries Pinion Washer | Sonnax | 8-Pack

4L80E 4L85E 4T65E TH400 Output and Reaction Planetaries Pinion Washer Sonnax Part Number: 34875-03 PACKAGE CONTAINS Washer (8)

MSRP:

Now: $6.32
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