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Sonnax Transmission Parts

Since 1978, Sonnax Transmission Company has specialized in the cutting-edge design of top-quality performance and OEM replacement transmission parts. Summit Racing carries...

Since 1978, Sonnax Transmission Company has specialized in the cutting-edge design of top-quality performance and OEM replacement transmission parts. Summit Racing carries a large selection of Sonnax transmission and drivetrain parts, including slip yokes, throttle cable brackets, input drum reinforcement kits, hydraulic line pressure booster kits, and more. Order your Sonnax transmission parts from Summit Racing today!

Since 1978, Sonnax Transmission Company has specialized in the cutting-edge design of top-quality performance and OEM replacement transmission parts. Summit Racing carries a large selection of Sonnax transmission and drivetrain parts, including slip yokes, throttle cable brackets, input drum reinforcement kits, hydraulic line pressure booster kits, and more. Order your Sonnax transmission parts from Summit Racing today!

Showing In Stock Items. Show All 174 Items.

Individual Parts

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Results 1 - 25 of 136

Sonnax Servo Piston Kits 28821-10K

Sonnax Servo Piston Kits 28821-10K

Sonnax Servo Piston Kits 28821-10K

Billet Servo, Low Gear, Billet Aluminum, Powerglide, Kit

Part Number: SOX-28821-10K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sonnax Servo Piston Kits 28821-20K

Sonnax Servo Piston Kits 28821-20K

Sonnax Servo Piston Kits 28821-20K

Billet Servo, Low Gear, Billet Aluminum, Powerglide, Kit

Part Number: SOX-28821-20K

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sonnax Slip Yokes T3-3-6081HP

Sonnax Slip Yokes T3-3-6081HP

Sonnax Slip Yokes T3-3-6081HP

Yoke, Powerglide Transmission, Chromoly, 27-Spline, Spicer 1350 Joint Style, 5.47 in. Length, Each

Part Number: SOX-T3-3-6081HP

4.7 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sonnax Premium Planetary Assemblies 28180G-01

Sonnax Premium Planetary Assemblies 28180G-01

Sonnax Premium Planetary Assemblies 28180G-01

Automatic Transmission Gears, Premium, Planetary Type, Steel, 1.80:1 First Gear Ratio, Long Output Shaft, GM, Powerglide, Kit

Part Number: SOX-28180G-01

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sonnax Output Shaft Supports 28080K

Sonnax Output Shaft Supports 28080K

Sonnax Output Shaft Supports 28080K

Support, Output Shaft, Aluminum, Powerglide, Each

Part Number: SOX-28080K

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sonnax Premium Planetary Assemblies 28180G-01S

Sonnax Premium Planetary Assemblies 28180G-01S

Sonnax Premium Planetary Assemblies 28180G-01S

Automatic Transmission Gears, Premium, Planetary Type, Steel, 1.80:1 First Gear Ratio, Short Output Shaft, GM, Powerglide, Kit

Part Number: SOX-28180G-01S

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sonnax Automatic Transmission Oil Pump Gears 28201

Sonnax Automatic Transmission Oil Pump Gears 28201

Sonnax Automatic Transmission Oil Pump Gears 28201

Gear, Oil Pump, GM, Powerglide, Set

Part Number: SOX-28201

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sonnax Shift Levers 28431-05K

Sonnax Shift Levers 28431-05K

Sonnax Shift Levers 28431-05K

Automatic Transmission Shift Lever, Bolt-Together, 4 Hole, Steel, Zinc Plated, Chevy, Powerglide, Each

Part Number: SOX-28431-05K

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sonnax Clutch Hubs 28304

Sonnax Clutch Hubs 28304

Sonnax Clutch Hubs 28304

Clutch Hub, Carbon Steel, Powerglide, Each

Part Number: SOX-28304

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sonnax Automatic Transmission Oil Pump Bushings 34034T-01

Sonnax Automatic Transmission Oil Pump Bushings 34034T-01

Sonnax Automatic Transmission Oil Pump Bushings 34034T-01

Oil Pump Bushing, Automatic Transmission Rebuild Component, AT540, Powerglide, TH350, TH400, Each

Part Number: SOX-34034T-01

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sonnax Stator Support Shafts 28154S

Sonnax Stator Support Shafts 28154S

Sonnax Stator Support Shafts 28154S

Stator Support Shaft, GM, Powerglide, Each

Part Number: SOX-28154S

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sonnax Front Stator Support Bushings 35007A

Sonnax Front Stator Support Bushings 35007A

Sonnax Front Stator Support Bushings 35007A

Front Stator Support Bushing, 0.500 in. Width, 1.004 in. I.D., 4L60, 4L60E, 4l65E, 4L70, Powerglide, Each

Part Number: SOX-35007A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sonnax Servo Return Springs 28133-HD

Sonnax Servo Return Springs 28133-HD

Sonnax Servo Return Springs 28133-HD

Automatic Transmission Servo Springs, Servo Return Springs, GM, Powerglide, Each

Part Number: SOX-28133-HD

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sonnax 10-Clutch Drum Kits 28756-01K

Sonnax 10-Clutch Drum Kits 28756-01K

Sonnax 10-Clutch Drum Kits 28756-01K

10 Clutch Drum, Steel, GM, Powerglide, Kit

Part Number: SOX-28756-01K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sonnax Super-Hold Servo Kits 28821-09K

Sonnax Super-Hold Servo Kits 28821-09K

Sonnax Super-Hold Servo Kits 28821-09K

Servo, Super-Hold, 1st Gear, Billet Aluminum, GM, Powerglide, Kit

Part Number: SOX-28821-09K

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sonnax Automatic Transmission Oil Pump Bushings 77005T

Sonnax Automatic Transmission Oil Pump Bushings 77005T

Sonnax Automatic Transmission Oil Pump Bushings 77005T

Automatic Transmission Oil Pump Bushing, 200-4R, 4L60, 4L60E, 4L65E, 4L70E, 5L40E, 5L50E, Powerglide, Each

Part Number: SOX-77005T

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sonnax Slip Yokes T2-3-6081HP

Sonnax Slip Yokes T2-3-6081HP

Sonnax Slip Yokes T2-3-6081HP

Yoke, Powerglide Transmission, Forged Steel, 27-Spline, Spicer 1310 Joint Style, 5.47 in. Length, Each

Part Number: SOX-T2-3-6081HP

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sonnax 10-Clutch Drum, Hub, and Piston Kits 28756-08K

Sonnax 10-Clutch Drum, Hub, and Piston Kits 28756-08K

Sonnax 10-Clutch Drum, Hub, and Piston Kits 28756-08K

10 Clutch Drum, Steel, GM, Powerglide, Kit

Part Number: SOX-28756-08K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sonnax Thrust Bearings 28321

Sonnax Thrust Bearings 28321

Sonnax Thrust Bearings 28321

Thrust Bearing, Replacement, Chevy, Powerglide, Each

Part Number: SOX-28321

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sonnax 10-Clutch Drum, Hub, and Piston Kits 28756-15K

Sonnax 10-Clutch Drum, Hub, and Piston Kits 28756-15K

Sonnax 10-Clutch Drum, Hub, and Piston Kits 28756-15K

10 Clutch Drum, Steel, GM, Powerglide, Kit

Part Number: SOX-28756-15K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sonnax Band Adjustment Screw Kits 28612-01K

Sonnax Band Adjustment Screw Kits 28612-01K

Sonnax Band Adjustment Screw Kits 28612-01K

Band Adjustment Screw Kit, Automatic Transmission Rebuild Component, Chevy, Powerglide, Kit

Part Number: SOX-28612-01K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sonnax Reverse Piston Seal Kits 28761-01SK

Sonnax Reverse Piston Seal Kits 28761-01SK

Sonnax Reverse Piston Seal Kits 28761-01SK

Automatic Transmission Rebuild Components, Reverse Piston Seal Kits, Powerglide, Pair

Part Number: SOX-28761-01SK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sonnax Automatic Transmission Clutch Friction Plates 104120-03

Sonnax Automatic Transmission Clutch Friction Plates 104120-03

Sonnax Automatic Transmission Clutch Friction Plates 104120-03

Automatic Transmission Clutch Friction Plates, 4,5,6, .060 in. Thick, 6L80, 6L90, Powerglide, Each

Part Number: SOX-104120-03

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sonnax Retaining Rings 28124

Sonnax Retaining Rings 28124

Sonnax Retaining Rings 28124

Reverse Clutch Pack Retaining Ring, Automatic Transmission Rebuild Component, Powerglide, Each

Part Number: SOX-28124

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sonnax Heavy-Duty Reverse Pistons 28761-01K

Sonnax Heavy-Duty Reverse Pistons 28761-01K

Sonnax Heavy-Duty Reverse Pistons 28761-01K

Automatic Transmission Rebuild Components, Heavy-Duty Reverse Piston, Clutch Piston Type, Powerglide, Kit

Part Number: SOX-28761-01K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

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