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...

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.

Sonnax Vacuum Test Gauge

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

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...

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...

TAAT Pressure Regulator Valve Cushion Spring (2nd Design VB) Sonnax Upgrade

Saturn TAAT automatic transmission pressure regulator valve cushion spring by Sonnax Sonnax Part Number: 95200-01

TAAT Pressure Regulator Valve Sleeve (2nd Design Valve Body) Sonnax Upgrade

Saturn TAAT Pressure Regulator Valve Sleeve  Sonnax Part Number 95200-05K

TH350 Boost Valve Kit

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...

TH350 Case Cover to Sprocket Bearing

TH350 Governor Gear Kit

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

TH350 Intermediate Overrun Clutch Outer Race - Sonnax HD

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...

TH350 Line Pressure Booster Kit

Sonnax hydraulic line pressure booster kits contain stronger pressure regulator springs and large ratio boost valves designed to work together to provide progressive pressure increases as driving...

TH350 TH400 Powerglide HD Pump Bushing (Steel - 0.615'')

Worn babbit pump bushings in GM Powerglide, 350, 400 and Allison®AT540 units allow the converter hub and inner pump gear to move off-center, causing damage to the pump gears and pump housing...

TH400 4L80E Manual Shift Shaft Kit (1985-1994) 4.660''

4L80-E, 4L85-E, Turbo 400 Transmissions Manual Shaft Lever - 4.660'' Long  Includes 2 Flange Nuts 1985-1994 Sonnax

TH400 Boost Valve Kit (No O-Rings Style) Sonnax

TH400 Boost Valve KitPart No. 34910-05K Factory Style, No O-Rings Vehicles with a THM 400 transmission frequently have poor line rise, soft 1-2 and/or 2-3 shifts,and/or Reverse engagement...

TH400 Boost Valve Kit (O-ring Style) Sonnax

TH400, TH425 Boost Valve KitPart No. 34910-01K O-Ring Style Vehicles with a GM 400 and 425 transmissions frequently have poor line rise, soft 1-2 and/or 2-3 shifts and/or Reverse engagement...

TH400 High Performance Sonnax Updated Governor

This Turbo 400 governor has been rebuilt by Sonnax for use in high performance applications. 2nd Design Sonnax Number 400

TH400 Line Pressure Booster Kit

TH400 Line Pressure Booster KitPart No. 400-LB1 Sonnax hydraulic line pressure booster kits contain stronger pressure regulator springs and large ratio boost valves designed to work together...

TH400 Manual Shift Shaft Kit

TH400 Manual Shift Shaft KitPart No. 38511-05K Fits GM TH400 units only! The manual shift shafts in GM TH400 units become corroded in harsh environments and are not suitable for reuse,...