Sonnax

Sonnax

Founded in 1978, Sonnax is an award-winning industry leader in the cutting edge design, manufacture and distribution of the highest quality products to the automotive aftermarket, commercial vehicle industries, and industrial sectors utilizing drivetrain technology. Sonnax offers a wide variety of innovative components used to remanufacture torque converters, rebuild automatic transmissions, upgrade driveshafts and protect the driveline from over-torque damage.

Sonnax Powerglide Extreme Gear Set 1.80 Ratio

Sonnax Powerglide Extreme Gear Set 1.80 Ratio

Sonnax Valve Body Vacuum Tester Kit

Sonnax Valve Body Vacuum Tester Kit

Sonnax Line Pressure Booster Kit 45RFE, 545RFE, 65RFE, 68RFE

Sonnax Line Pressure Booster Kit 45RFE, 545RFE, 65RFE, 68RFE

Sonnax GM054-HD Heavy Duty Remanufactured Valve Body, 4L60-E/4L65-E

Sonnax GM054-HD Heavy Duty Remanufactured Valve Body, 4L60-E/4L65-E

Sonnax Extreme Duty Forward Clutch Hub Kit

Sonnax Extreme Duty Forward Clutch Hub Kit

Sonnax 3-Bolt Adapter Flange Yoke [1350 Series]

Sonnax 3-Bolt Adapter Flange Yoke [1350 Series]

Sonnax Transmission Bushing Kit for GM 6L80, 6L90 Transmissions

Sonnax Transmission Bushing Kit for GM 6L80, 6L90 Transmissions

Sonnax 77733-52K Input Housing Forward Sleeve Kit, 4L60/4L60-E/4L65-E/4L70-E

Sonnax 77733-52K Input Housing Forward Sleeve Kit, 4L60/4L60-E/4L65-E/4L70-E

Sonnax Slip Yoke TH400, 4L80-E

Sonnax Slip Yoke TH400, 4L80-E

Sonnax Slip Yoke TH400

Sonnax Slip Yoke TH400

Sonnax Smart-Tech Overrun Clutch Valve Kit

Sonnax Smart-Tech Overrun Clutch Valve Kit

Sonnax Performance Pack 4L60-E (94-Later), 4L65-E & 4L70-E

Sonnax Performance Pack 4L60-E (94-Later), 4L65-E & 4L70-E

Sonnax Smart-Tech Ratio-Style Servo Kit

Sonnax Smart-Tech Ratio-Style Servo Kit

Sonnax GM 6L80 Extreme-Duty 4-5-6 Clutch Hub & Intermediate Shaft

Sonnax GM 6L80 Extreme-Duty 4-5-6 Clutch Hub & Intermediate Shaft

Sonnax 77733-10SB Heavy Duty Input Shaft, 4L60/4L60-E

Sonnax 77733-10SB Heavy Duty Input Shaft, 4L60/4L60-E

Sonnax Slip Yoke 32-Spline for TH400, 4L80-E, Muncie M20, 21, 22, Borg Warner T10 Transmissions w/Threaded Output Shaft End

Sonnax Slip Yoke 32-Spline for TH400, 4L80-E, Muncie M20, 21, 22, Borg Warner T10 Transmissions w/Threaded Output Shaft End

Sonnax Slip Yoke T56, FMX, C6, Tremec, ZF 5-Speed

Sonnax Slip Yoke T56, FMX, C6, Tremec, ZF 5-Speed

Sonnax 77917-TL Tool Kit, 200-4R/4L60/4L60-E/4L65-E/4L70-E

Sonnax 77917-TL Tool Kit, 200-4R/4L60/4L60-E/4L65-E/4L70-E

Sonnax Reamer Tool [GM 4L60-E, 4L65-E, 4L70-E]

Sonnax Reamer Tool [GM 4L60-E, 4L65-E, 4L70-E]

Sonnax Flange Yoke Mustang 1330

Sonnax Flange Yoke Mustang 1330

Sonnax Pressure Switch Rebuild Kit for GM 6L45, 6L50, 6L80, 6L90, 6T70, 6T75 (Gen. 1) Transmissions

Sonnax Pressure Switch Rebuild Kit for GM 6L45, 6L50, 6L80, 6L90, 6T70, 6T75 (Gen. 1) Transmissions

Sonnax Slip Yoke TH400 with 208 transfer case

Sonnax Slip Yoke TH400 with 208 transfer case

Sonnax Ring Gear Stabilizer Race Bearing Buttons (5)

Sonnax Ring Gear Stabilizer Race Bearing Buttons (5)

Sonnax Pinion Yoke Ford 9 in., For 1350-Series U-Joints [28-Spline]

Sonnax Pinion Yoke Ford 9 in., For 1350-Series U-Joints [28-Spline]

Sonnax Heavy-Duty Input Shaft

Sonnax Heavy-Duty Input Shaft

Sonnax Manual Shift Shaft Kit [GM TH400]

Sonnax Manual Shift Shaft Kit [GM TH400]

Sonnax TV Cable Corrector Bracket Kit GM 200, 200-4R, 200C, 700R4/4L60, Ford AOD

Sonnax TV Cable Corrector Bracket Kit GM 200, 200-4R, 200C, 700R4/4L60, Ford AOD

Sonnax Throttle Valve Kit 42RE, 42RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904

Sonnax Throttle Valve Kit 42RE, 42RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904

Sonnax Shift Shaft and Seal Kit [GM TH350, TH350C]

Sonnax Shift Shaft and Seal Kit [GM TH350, TH350C]

Sonnax Low/Reverse Servo Piston GM 4L80-E (1996 and Later) Transmissions

Sonnax Low/Reverse Servo Piston GM 4L80-E (1996 and Later) Transmissions