Sonnax Transmission Parts

Torx Plus Bit, 4L60-E, 4L65-E, 4L70-E, Bellhousing Bolt Socket, Steel, Each

Part Number: SOX-77000-HBK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

GM 4L60, HIGH PERF

Part Number: SOX-77733-10SB

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

REAMER TOOL KIT

Part Number: SOX-F-77964-TL14

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Clutch Drum, Smart-Tech, Forward, High Capacity, Steel, Ford, 4R70E, 4R70W, 4R75E, 4R75W, AODE, Kit

Part Number: SOX-76655-01K

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

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

Part Number: SOX-F-77754-TL4

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Automatic Transmission Bearing and Races, Bearing Kit, Steel, GM, THM350, THM350C, Kit

Part Number: SOX-SBKG9

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Yoke, ZF Transaxle Transmission, Forged Steel, 32-Spline, Spicer 1310 Joint Style, 4.88 in. Length, Each

Part Number: SOX-T2-3-13131HP

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Automatic Transmission Rebuild Components, Planetary Rebuild Kit, 4L80E, TH400, Kit

Part Number: SOX-34875RK

Not Yet Reviewed

Estimated Ship Date: Today

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

Automatic Transmission Clutch Friction Plates, High Clutch Plate, 0.061 in. Thickness, GM, Powerglide, Each

Part Number: SOX-S019740A

Not Yet Reviewed

Estimated Ship Date: Today

BEARING KIT

Part Number: SOX-SBK-G20

Not Yet Reviewed

Estimated Ship Date: Today

Servo Piston, Low Gear Type, Billet Aluminum, Servo Cover, Pipe Plug, Two Seal Rings, GM, Powerglide, Kit

Part Number: SOX-28821-05K

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

REG SHUTTLE VALVE KIT

Part Number: SOX-154740-02K

Not Yet Reviewed

Estimated Ship Date: Today

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

Pressure Booster, Hydraulic Line, TV Boost Valve, GM, TH350, TH350C, Kit

Part Number: SOX-350-LB1

Not Yet Reviewed

Estimated Ship Date: Today

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

Part Number: SOX-F-92835-TL31

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

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

Part Number: SOX-F-44912-TL10

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

TOOL KIT

Part Number: SOX-F-77754-TL42

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

BIG SHAFT STATOR TUBE

Part Number: SOX-28154S-125

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

REAR SUN GEAR

Part Number: SOX-18032-RSK

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Kickdown Band Strut, 37RH, 47RE, 47RH, 48RE, A518, A727, Each

Part Number: SOX-22825-01

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

2ND GEAR SERVO KIT

Part Number: SOX-77701-02K

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

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

Part Number: SOX-F-92835-TL32

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Automatic Transmission Bracket and Lever, Shift Cable Mounting Bracket, Steel, Black, 4L60-E/4L80-E, Chevrolet, GMC, Each

Part Number: SOX-34913-01

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today