Sonnax Transmission Company Parts and Accessories

Automatic Transmission Bushings, Rear Stator Support, PTFE Lined, GM TH700-R4, 4L60, 4L60E, 4L65E, 4L70E, MD8, Each

Part Number: SOX-77002BT-01

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• $10.00 Summit Bucks

Automatic Transmission Bushings, Wide Reaction Sun Gear, GM 4L60, 4L60E, 4L65E, 4L70E, Each

Part Number: SOX-77010-01

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

• $10.00 Summit Bucks

Line Pressure Booster Kit, Hydraulic, Valve, Sleeve, O-rings, GM, TH400/425, Kit

Part Number: SOX-34910-01K

Not Yet Reviewed

Estimated Ship Date: Today

• $10.00 Summit Bucks

Boring Tools, Bore Sizing Tool, Smooths and Deburrs Accumulator Control Valve Bores, 4R100, E4OD, Each

Part Number: SOX-36948-12

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $10.00 Summit Bucks

Piston, Accumulator, Billet Aluminum, Chrysler, Chrysler, 42RE, 46RE, 46RH, 47RH, 47RE, 47RH, 48RE, Each

Part Number: SOX-22841-04K

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Today

• $10.00 Summit Bucks

Clutch Hub Shims, 4L80E, 4L85E, TH400, TH425, Set of 10

Part Number: SOX-34006-05

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• $10.00 Summit Bucks

INPUT SHAFT

Part Number: SOX-30280-01

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $10.00 Summit Bucks

Reamer Kit, Carbide Reamer, Drill Jig, Kit

Part Number: SOX-77917-TLC

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $10.00 Summit Bucks

Automatic Transmission Rebuild Components, Actuator Limit Valve Repair Kit, GM, 4L60E, 4L65E, 4L70E, Kit

Part Number: SOX-77754-09K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $10.00 Summit Bucks

BIG INPUT SHAFT KIT

Part Number: SOX-353532-01K

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $10.00 Summit Bucks

Automatic Transmission Rebuild Components, Planetary Gear Stabilizer, GM, Powerglide, Kit

Part Number: SOX-28510-S2

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $10.00 Summit Bucks

Valve Kit

Part Number: SOX-105740-58K

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• $10.00 Summit Bucks
• Special Order

TCC Regulator and Isolator Valve Kits, 4L80E, 4L85E, Kit

Part Number: SOX-34994-01K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $10.00 Summit Bucks

Automatic Transmission Rebuild Components, Low/Reverse Sprag Rebuild Kit, Steel, 6L80, Kit

Part Number: SOX-104642-80SK

Not Yet Reviewed

Estimated Ship Date: Today

• $10.00 Summit Bucks

Accumulator Spring, Enhanced Performance, 1-2 Accumulator, Each

Part Number: SOX-77704S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $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

Rear Reaction Carrier Support Shims, TH350, TH350C, 4L60, 4L60E, 4L65E, 4L70E, Set of 10

Part Number: SOX-77406-10

Not Yet Reviewed

Estimated Ship Date: Today

• $10.00 Summit Bucks

PLANET ASY, 158, LONG SHFT, 24T Planetary Set, 1.58 Ratio W/9310 Gears, Long, Powerglide

Part Number: SOX-28158G-06

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

• Free Shipping
• $10.00 Summit Bucks
• Special Order

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

Part Number: SOX-F-92835-TL31

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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

BEARING, PWRGLD CASE TO PLANET GM ALUMINUM POWERGLIDE

Part Number: SOX-28438-01K

Not Yet Reviewed

Estimated Ship Date: Today

• $10.00 Summit Bucks

Pump Slide Spring, 6L80, 6L90, Each

Part Number: SOX-104534-HD

Not Yet Reviewed

Estimated Ship Date: Today

• $10.00 Summit Bucks

Vacuum Test Plate, Transmission, Automatic, GM, Kit

Part Number: SOX-104740-VTP

Not Yet Reviewed

• Free Shipping
• $10.00 Summit Bucks

Vacuum Test Plate, Transmission, Automatic, GM, Ford, Kit

Part Number: SOX-144740-VTP

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 5, 2025 if ordered today

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

Input Housing, SMART-TECH®, W/300mm Reluctor Style HD Shaft, 4L60E, 4L65E, 4L70

Part Number: SOX-77733-12KB

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

• Free Shipping
• $10.00 Summit Bucks
• Special Order

Reverse Clutch Return Springs, Automatic Transmission Rebuild Components, Chevy, Powerglide, Set of 17

Part Number: SOX-28320A

Not Yet Reviewed

Estimated Ship Date: Today

• $10.00 Summit Bucks