Transmissions

Automatic Transmission Rebuild Components, Clutch Drum Shims, GM, TH400, 4L80E, 4L85E, Set of 10

Part Number: SOX-34500-Z

Not Yet Reviewed

Estimated Ship Date: Today

• $10 Summit Bucks

Automatic Transmission Dipstick Tube, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Each

Part Number: ADO-25789571

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20 Summit Bucks

Automatic Transmission Rebuild Components, "C" Ratio Servo Seals, C4, C5, Kit

Part Number: SOX-K13259C-SK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $10 Summit Bucks

Automatic Transmission Filter, Chevrolet, Each

Part Number: ADO-24208574

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 3, 2026 if ordered today

• $20 Summit Bucks

Bushing, Automatic Transmission Shift Linkage, Replacement, Chevrolet, Pontiac, Each

Part Number: ADO-92191384

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20 Summit Bucks

MANUAL SHAFT KIT

Part Number: SOX-38511-04K

Not Yet Reviewed

Estimated Ship Date: Today

• $10 Summit Bucks

Automatic Transmission Filter, TH400, AM General, Buick, Cadillac, Checker, Chevy, Ferrari, GMC, Jaguar, Each

Part Number: ADO-TF231

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• $20 Summit Bucks

PRESSURE PLATE-REVERSE GEAR

Part Number: SOX-28131

Not Yet Reviewed

Estimated Ship Date: Today

• $10 Summit Bucks

Torque Converters, New, Stock Use, Lockup Compatible, 13.270 in. Diameter, Chevrolet, Each

Part Number: ADO-24288829

Not Yet Reviewed

Estimated Ship Date: Today

• Core Charge $100.00
• Free Shipping
• $20 Summit Bucks

Automatic Transmission Servo Sealing Rings, Replacement PTFE Seal for OEM and Sonnax Powerglide Servos, GM, Powerglide, Each

Part Number: SOX-18608T

Not Yet Reviewed

Estimated Ship Date: Today

• $10 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 Summit Bucks

Small Parts Kit, TH400, Seals, Retainers, Bushing, Plates, Spring, Kit

Part Number: SOX-28755-SPK

Not Yet Reviewed

Estimated Ship Date: Today

• $10 Summit Bucks

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

Part Number: SOX-SBKG9

Not Yet Reviewed

Estimated Ship Date: Today

• $10 Summit Bucks

PLANET ASY, 169, STD SHIFT, 12T GM POWERGLIDE

Part Number: SOX-28169G-01

Not Yet Reviewed

• Free Shipping
• $10 Summit Bucks

Transmission Cooler Bypass Delete Kit, Cooler Bypass Valve Kit, Steel, Black, includes T-Valve, Spring, Checkball, O-rings, Ford, 4R100, E4OD, Kit

Part Number: SOX-36605-02K

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $10 Summit Bucks

TORQUE CONVERTER

Part Number: SOX-GM-RK-21

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $10 Summit Bucks

Automatic Transmission Rebuild Components, VALVE, LUBE REG PRESS REG, 45RFE/545RFE/65RFE/66RFE/68RFE

Part Number: SOX-44912-17K

Not Yet Reviewed

Estimated Ship Date: Today

• $10 Summit Bucks

Backing Pressure Plate; ZF8HP-45

Part Number: SOX-35577-45

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $10 Summit Bucks
• 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

• $10 Summit Bucks

PLANET REBUILD KIT HD

Part Number: SOX-28922-01HDK

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Free Shipping
• $10 Summit Bucks
• Special Order

Automatic Transmission Clutch Steels, ACDelco GM Genuine Parts Automatic Transmission Clutch Steel Plates, Buick, Cadillac, Chevy, GMC, Each

Part Number: ADO-24258504

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $20 Summit Bucks

Heavy Duty "A" Clutch Backing Plate

Part Number: SOX-35570-50

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $10 Summit Bucks
• Special Order

Transmission Vent Tubes, ACDelco GM Genuine Parts Transmission Vent Tubes, Steel, Silver, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-24200374

Not Yet Reviewed

Estimated Ship Date: Today

• $20 Summit Bucks

Clutch Hub Heavy Duty, "E" Clutch ZF8HP70, Each

Part Number: SOX-35572-38T

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Free Shipping
• $10 Summit Bucks

Automatic Transmission Pan Magnet, THM125C, THM440, 4T60, ME9, TH400, 4l80, Buick, Cadillac, Chevrolet, Each

Part Number: ADO-24239049

Not Yet Reviewed

Estimated Ship Date: Today

• $20 Summit Bucks