Sonnax Transmission Parts

SEAL KIT, O-RING, SERVO PISTON GM POWERGLIDE, SERVO HP

Part Number: SOX-28821-OK

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Estimated Ship Date: Today

CHECK BALL PACK OF 10

Part Number: SOX-10000-10

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Estimated Ship Date: Today

O-RINGED END PLUG KIT

Part Number: SOX-34200-05K

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Estimated Ship Date: Today

Clutch Drum, Smart-Tech, Direct, Steel, Ford, 4R70E, 4R70W, 4R75E, 4R75W, AOD, AOD-E, Kit

Part Number: SOX-76656-02K

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Flexplate Ring Gear, Replacement, Steel, 130-Tooth, 13.195 in. Outside Diameter, 12.162 in Inside Diameter, 0.375 in. Thick, Each

Part Number: SOX-CH-RG-130T

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

LEVER, PARK & RANGE SELECTOR GM "ROOSTER COMB"

Part Number: SOX-28862

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Estimated Ship Date: Mar 23, 2026 if ordered today

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VALVE KIT THROTTLE

Part Number: SOX-22771-HDK3

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Estimated Ship Date: Mar 23, 2026 if ordered today

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

Part Number: SOX-F-104740-TL

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Estimated Ship Date: Mar 23, 2026 if ordered today

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PIN SERVO KIT

Part Number: SOX-65703-14K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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DRUM FLANGE 12T

Part Number: SOX-28714-12

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Automatic Transmission Repair Components, End Plugs, O-ringed, 4L80E, 4L85E, Kit

Part Number: SOX-34994-18K

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Estimated Ship Date: Mar 23, 2026 if ordered today

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EXTREME STRENGTH OUTPUT SHAFT

Part Number: SOX-28922-32L

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Estimated Ship Date: Mar 23, 2026 if ordered today

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TRANSMISSION SPRING

Part Number: SOX-77917-08

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Estimated Ship Date: Today

YOKE

Part Number: SOX-T3-2-1869

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Estimated Ship Date: Mar 23, 2026 if ordered today

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ZIP KIT

Part Number: SOX-6T70-ZIP

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Steel Plates Powerglide .070 Thickness, 12 External Teeth, Each

Part Number: SOX-S019701K

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Estimated Ship Date: Today

INSTALLATION TOOL KIT

Part Number: SOX-76890-TL

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Vacuum Test Plate, Transmission, Automatic, Ford, Kit

Part Number: SOX-76948-VTP

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Estimated Ship Date: Mar 23, 2026 if ordered today

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BUSHING KIT

Part Number: SOX-35030-01K

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Pressure Booster, Hydraulic Line, TV Boost Valve, Ford, 4R100, E4OD, Kit

Part Number: SOX-4R100-LB1

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Estimated Ship Date: Mar 23, 2026 if ordered today

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PIN SERVO KIT

Part Number: SOX-76890-15K

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Automatic Transmission Rebuild Components, Retainer E-clip, for 3/16 in. Parking Pawl Pin/Shaft, Powerglide, Set of 5

Part Number: SOX-28121

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Estimated Ship Date: Today

RETRO KIT FOR K13259C & -1

Part Number: SOX-K13259C-SKR

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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4L80E REMANUFACTURED VALVE BOD

Part Number: SOX-GM028

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Estimated Ship Date: Mar 23, 2026 if ordered today

• Core Charge $75.00
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SUN GEAR

Part Number: SOX-16932-RSK

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Estimated Ship Date: Mar 23, 2026 if ordered today

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