The Best Place to Buy Upgraded Transmission Parts Made by Sonnax is Here

Precision International

Aftermarket

OEM

Raybestos Powertrain

Sonnax

Alto Products Corp

Steel Plates

TransGo

Superior Transmission Parts

Global Transmission Parts

View all Brands

Precision International

Aftermarket

OEM

Raybestos Powertrain

Sonnax

Alto Products Corp

Steel Plates

TransGo

Superior Transmission Parts

Global Transmission Parts

Motorcraft

Adapt-A-Case

AC Delco

Quality Used Hard Parts

Central Valve Bodies

ATSG

Torque Converters

Circle D Specialties

BorgWarner

Reid Racing

TCS

Rostra Precision Controls

Mopar

Dura-Bond

Rebuilt OEM Pumps

Fitzall

Exedy

Koyo

LubeGard

CVC

Recon Torque Converters

Federal Mogul

Hayden

Optimum Maintenance Services, LLC

Remanufactured OEM Part

Dorman

RatioTek

Atec Trans Tool

Transtec

ZF Friedrichshafen

Asin

Bosch

Idemitsu

Streetside Tools

TRANSBRITE

View all Brands

Home
Sonnax

Quick view Details

Sonnax

Powerglide Extreme Strength Output Shaft (32-Spline / 1.58/1.65 ratio) Sonnax
Quick view Details

Sonnax

Powerglide Extreme Strength Output Shaft (Short / 27-Spline) Sonnax
Quick view Details

Sonnax

Powerglide HD Big Input Shaft Kit by Sonnax

MSRP:

Now: $1,079.95
Quick view Details

Sonnax

Powerglide HD Big Shaft Stator Tube Kit by Sonnax

MSRP:

Now: $174.95
Quick view Details

Sonnax

Powerglide HD Reverse Clutch Return Spring (17-Pack) Sonnax

MSRP:

Now: $39.95

Add to Cart
Quick view Details

Sonnax

Powerglide HD Reverse Clutch Spring Retainer by Sonnax
Quick view Details

Sonnax

Replacement PTFE Rings for Sonnax 77805-K 77805E-K TCC Apply Valve Kits (25-Per Pack)

MSRP:

Now: $22.95

Add to Cart
Quick view Details

Sonnax

Sonnax 4L60E 4L65E 4L70E Sure Cure Kit

MSRP:

Now: $199.95

Add to Cart
Quick view Details

Sonnax

Sonnax Bore Sizing Tool for 76948-14K

MSRP:

Now: $94.95

Add to Cart
Quick view Details

Sonnax

Sonnax Servo Pin Bore Reaming Fixture

MSRP:

Now: $299.95

Add to Cart
Quick view Details

Sonnax

Sonnax Signal Cable for SonnaFlow Meter Diagnostic Tool Kit
Quick view Details

Sonnax

Sonnax Slippery Stick O-LUBE

MSRP:

Now: $14.95

Add to Cart
Quick view Details

Sonnax

Sonnax SonnaFlow Kit
Quick view Details

Sonnax

Sonnax SonnaFlow Output Signal Adapter Kit
Quick view Details

Sonnax

Sonnax Test Plate Kit

MSRP:

Now: $15.95

Add to Cart
Quick view Details

Sonnax

Sonnax Vacuum Test Fitting

MSRP:

Now: $21.95

Currently Out of Stock
Quick view Details

Sonnax

Sonnax Vacuum Test Foam Pad

MSRP:

Now: $19.95

Currently Out of Stock
Quick view Details

Sonnax

Sonnax Vacuum Test Gauge

MSRP:

Now: $56.95

Add to Cart
Quick view Details

Sonnax

Sonnax Vacuum Test Sealing Pad (6 pack) for SWAT-P1 and VACTEST-01K

MSRP:

Now: $16.95

Currently Out of Stock
Quick view Details

Sonnax

TAAT Pressure Regulator Cushion Spring

MSRP:

Now: $24.95

Add to Cart

Quick view

Sonnax

Powerglide Extreme Strength Output Shaft (32-Spline / 1.58/1.65 ratio) Sonnax

Powerglide Extreme Strength Output Shaft by Sonnax Part Number: 28924-32L Stop worrying about input shaft failure when running the GM Powerglide in the most extreme applications. Sonnax offers the...

View Details
Quick view

Sonnax

Powerglide Extreme Strength Output Shaft (Short / 27-Spline) Sonnax

Powerglide Extreme Strength Output Shaft by Sonnax Part Number: 28924-27S Stop worrying about input shaft failure when running the GM Powerglide in the most extreme applications. Sonnax offers the...

View Details
Quick view

Sonnax

Powerglide HD Big Input Shaft Kit by Sonnax

Sonnax Powerglide Big Input Shaft Kit Part Number: 353532-01K Stop worrying about input shaft failure when running the GM Powerglide in the most extreme applications. Sonnax offers the only big...

MSRP:

Now: $1,079.95
Quick view

Sonnax

Powerglide HD Big Shaft Stator Tube Kit by Sonnax

HD Powerglide Big Shaft Stator Tube Kit by Sonnax Part Number: 28154S-125 Stop worrying about input shaft failure when running the GM Powerglide in the most extreme applications. Sonnax offers the...

MSRP:

Now: $174.95
Quick view

Sonnax

Powerglide HD Reverse Clutch Return Spring (17-Pack) Sonnax

Heavy Duty Reverse Clutch Return SpringPart No. 28320A Package Quantity: 17 Sonnax heavy duty reverse clutch return spring 28320A improves the release rate of the transbrake-equipped GM...

MSRP:

Now: $39.95
Add to Cart
Quick view

Sonnax

Powerglide HD Reverse Clutch Spring Retainer by Sonnax

Consistent transbrake release is mandatory for a successful ET racing effort. To improve transbrake release, rebuilders typically replace the OE return springs with stiffer springs, such as the...

View Details
Quick view

Sonnax

Replacement PTFE Rings for Sonnax 77805-K 77805E-K TCC Apply Valve Kits (25-Per Pack)

200-4R, 4L60, 4L60-E, 4L65-E, 4L70-E Replacement SealPart No. 77805-S-25 For TCC apply valve kits 77805-K and 77805E-K. Package Quantity: 25

MSRP:

Now: $22.95
Add to Cart
Quick view

Sonnax

Sonnax 4L60E 4L65E 4L70E Sure Cure Kit

The Sure Cure® KitPart No. SC-4L60E Fully compatible with '95-later 4L60-E, 4L65-E and 4L70-E units with PWM/EC3 (electronically controlled capacity clutch) control. Tooling Required (Not...

MSRP:

Now: $199.95
Add to Cart
Quick view

Sonnax

Sonnax Bore Sizing Tool for 76948-14K

4R70E, 4R70W, 4R75E, 4R75W, AODE Bore Sizing ToolPart No. 76948-BST2 Bore Sizing Tool for 76948-14K. Required use of the Sonnax bore sizing tool, 76948-BST2,...

MSRP:

Now: $94.95
Add to Cart
Quick view

Sonnax

Sonnax Servo Pin Bore Reaming Fixture

Servo Pin Bore Reaming FixturePart No. SERVO-FIX Fixture for use with S-56361J-TL, S-76890-TL24, & [S-96872-TL] tool kits. Wear and scoring of servo pin bores is a common problem...

MSRP:

Now: $299.95
Add to Cart
Quick view

Sonnax

Sonnax Signal Cable for SonnaFlow Meter Diagnostic Tool Kit

Signal CablePart No. FM-14 Replacement item Signal cable for SonnaFlow® Flow Meter Diagnostic Tool Kit FM-01KA

View Details
Quick view

Sonnax

Sonnax Slippery Stick O-LUBE

Slippery StickPart No. O-LUBE Specially formulated lubricant to facilitate O-ring & seal installation Sonnax Slippery Stick O-LUBE is a specially formulated lubricant to ease in the...

MSRP:

Now: $14.95
Add to Cart
Quick view

Sonnax

Sonnax SonnaFlow Kit

SonnaFlow® KitPart No. FM-01KA Includes Technical Manual (Part Number FM-22) The SonnaFlow® Kit FM-01KA provides a reliable and accurate way to detect flow-related transmission...

View Details
Quick view

Sonnax

Sonnax SonnaFlow Output Signal Adapter Kit

SonnaFlow® Output Signal Adapter KitPart No. FM-03K For use with SonnaFlow flow meter diagnostic kit FM-01KA The SonnaFlow output signal adapter kit FM-03K allows the ATF cooler flow...

View Details
Quick view

Sonnax

Sonnax Test Plate Kit

Test Plate KitPart No. SWAT-P1 Sonnax test plate SWAT-P1 can be used to wet air test and vacuum testcircuits and identify sticking valves, leaking end plugs or worn bores in a wide variety...

MSRP:

Now: $15.95
Add to Cart
Quick view

Sonnax

Sonnax Vacuum Test Fitting

Vacuum Test FittingPart No. VACTEST-07 Package Quantity: 2 Sonnax vacuum test fitting VACTEST-07 replaces worn or damaged fittings, restoring proper sealing for successful vacuum testing...

MSRP:

Now: $21.95
Currently Out of Stock
Quick view

Sonnax

Sonnax Vacuum Test Foam Pad

Sonnax vacuum test foam pad VACTEST-PAD replaces worn or contaminated test pads, restoring proper sealing for successful vacuum testing.

MSRP:

Now: $19.95
Currently Out of Stock
Quick view

Sonnax

Sonnax Vacuum Test Gauge

Sonnax vacuum test gauge VACTEST-GAUGE replaces a damaged gauge, restoring proper verification of results when vacuum testing.

MSRP:

Now: $56.95
Add to Cart
Quick view

Sonnax

Sonnax Vacuum Test Sealing Pad (6 pack) for SWAT-P1 and VACTEST-01K

Vacuum Plate Sealing PadPart No. VACTEST-06 Sonnax vacuum plate sealing pad VACTEST-06 is designed to enhance the sealing ability of Sonnax test plate SWAT-P1 during vacuum...

MSRP:

Now: $16.95
Currently Out of Stock
Quick view

Sonnax

TAAT Pressure Regulator Cushion Spring

TAAT Pressure Regulator Cushion SpringPart No. 95200-01 Fits Type 1 or Type 2 valve bodies. In Saturn TAAT units, the line pressure regulator valve cushion spring commonly breaks, resulting...

MSRP:

Now: $24.95
Add to Cart

Compare Selected

Shop by Category

Shop by Brand

Shop by Brand

Sonnax