Sonnax Transmission Company Parts and Accessories

TH400 FORWARD DRUM

Part Number: SOX-34554-01

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• Free Shipping
• $10.00 Summit Bucks

D Clutch Hub

Part Number: SOX-35570-70K

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Free Shipping
• $10.00 Summit Bucks
• Special Order

INPUT SHAFT

Part Number: SOX-30280-01

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• Free Shipping
• $10.00 Summit Bucks

SOLENOID BLOCK

Part Number: SOX-56954L-C

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

• Free Shipping
• $10.00 Summit Bucks
• Special Order

Vacuum Test Plate, Transmission, Automatic, GM, Kit

Part Number: SOX-104740-VTP

Not Yet Reviewed

• Free Shipping
• $10.00 Summit Bucks

Reamer Kit, Reamer, Drill Jig, Guide Pin, Kit

Part Number: SOX-F-92835-TL31

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Drop Ship
• Free Shipping
• $10.00 Summit Bucks
• Special Order

TORQUE CONVERTER

Part Number: SOX-GM-RK-21

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• Free Shipping
• $10.00 Summit Bucks

BAND EXTRA WIDE RED

Part Number: SOX-S019961

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

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• $10.00 Summit Bucks

Tool Kit

Part Number: SOX-F105740-TL16

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

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• $10.00 Summit Bucks
• Special Order

Driveshaft Components, Splined Stub and Sleeve, Aluminum, 3.5 in. Diameter, Natural Finish, Rubber Boot, with Clamps, Universal, Kit

Part Number: SOX-T35125350KIT

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• Free Shipping
• $10.00 Summit Bucks

10 Clutch Drum, Steel, GM, Powerglide, Kit

Part Number: SOX-28756-08K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/10/2025

• Free Shipping
• $10.00 Summit Bucks

Drum Kit, 10-Clutch, Powerglide, Kit

Part Number: SOX-28756-25K

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• Free Shipping
• $10.00 Summit Bucks

TOOL KIT

Part Number: SOX-F-77754-TL42

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

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• $10.00 Summit Bucks
• Special Order

VALVE BODY

Part Number: SOX-GM027

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Core Charge $30.00
• Drop Ship
• Free Shipping
• $10.00 Summit Bucks
• Special Order

*REMAN VALVE BODY

Part Number: SOX-GM6L90L

Not Yet Reviewed

• Core Charge $150.00
• Free Shipping
• $10.00 Summit Bucks
• Special Order

SHAFT INTERMEDIATE STUB

Part Number: SOX-76670A-01

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

• Free Shipping
• $10.00 Summit Bucks
• Special Order

VACUUM TEST PLATE KIT

Part Number: SOX-37000-VTP

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Drop Ship
• Free Shipping
• $10.00 Summit Bucks
• Special Order

Reamer Kit, Reamer, Drill Jig, Guide Pin, Kit

Part Number: SOX-F-92835-TL32

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Drop Ship
• Free Shipping
• $10.00 Summit Bucks
• Special Order

Reamer Kit, Reamer, Drill Jig, Guide Pin, Kit

Part Number: SOX-F-44912-TL10

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

• Free Shipping
• $10.00 Summit Bucks
• Special Order

VALVE BODY

Part Number: SOX-GM048

Not Yet Reviewed

• Core Charge $25.00
• Free Shipping
• $10.00 Summit Bucks
• Special Order

Reamer Kit, Reamer, Drill Jig, Guide Pin, Kit

Part Number: SOX-F-77754-TL4

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Drop Ship
• Free Shipping
• $10.00 Summit Bucks
• Special Order

SUN GEAR

Part Number: SOX-16532-RSK

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Drop Ship
• Free Shipping
• $10.00 Summit Bucks
• Special Order

Valve Body, Remanufactured, Automatic, Cast Aluminum, GM, 4L60E, 4L65E, 4L70E, Each

Part Number: SOX-GM051

Not Yet Reviewed

• Core Charge $50.00
• Free Shipping
• $10.00 Summit Bucks
• Special Order

ROLLER BEARING SLIP YOKE

Part Number: SOX-T3-3-6081H

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Drop Ship
• Free Shipping
• $10.00 Summit Bucks
• Special Order

U JOINT

Part Number: SOX-T3528350CFK

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

• Free Shipping
• $10.00 Summit Bucks
• Special Order