Sonnax Transmission Company Parts and Accessories

PLUG KIT

Part Number: SOX-22771-14K

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

REGULATOR KIT

Part Number: SOX-76948-29K

Not Yet Reviewed

Estimated Ship Date: Tomorrow

SINGLE PISTON KIT

Part Number: SOX-77998-01K

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

PLANETARY WASHER KIT PG 1.76

Part Number: SOX-8415BK

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

VALVE

Part Number: SOX-3694706K

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

REAR CASE BUSHING - CASE OF 4

Part Number: SOX-36008B

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Valve Body Replacement Component, Exhaust Backfill Valve Kit, Allison, 1000, 2000, 2400, Each

Part Number: SOX-37000-17K

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

BOOST VALVE KIT

Part Number: SOX-77898E-K

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

PRESSURE REGULATOR VALVE

Part Number: SOX-22771A-42

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

Automatic Transmission Rebuild Components, Parking Pawl Pin/Shaft, Powerglide, Each

Part Number: SOX-28115

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

BOOST VALVE KIT

Part Number: SOX-77898E-14K

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Control valve kit

Part Number: SOX-25741-25K

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Backing Pressure Plate; ZF8HP-45

Part Number: SOX-35577-45

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Heavy Duty "A" Clutch Backing Plate

Part Number: SOX-35570-50

Not Yet Reviewed

Estimated Ship Date: Tomorrow

VALVE PR REG STEEL

Part Number: SOX-28999-03

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

PRESSURE REGULATOR SLEEVE

Part Number: SOX-35740-03

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

REAR CASE BUSHING - 4 PER BAG

Part Number: SOX-36008D

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

PILOT KIT PILOT WASHER

Part Number: SOX-GM-PI-500K

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

KIT SPACER PINION RLR 1.76:1

Part Number: SOX-K28414

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

PIN SERVO KIT

Part Number: SOX-76890-15K

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

VALVE KIT

Part Number: SOX-76948-12K

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

VALVE KIT

Part Number: SOX-76948-14K

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

REVERSE BOOST VALVE

Part Number: SOX-77898E4K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

OVERDRIVE PINION ROLLER

Part Number: SOX-34875-05

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

SEPARATOR PLATE

Part Number: SOX-95740-047

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order