Sonnax Transmission Company Transmission & Drivetrain

Automatic Transmission Rebuild Components, Governor White Gear, GM, TH400, Kit

Part Number: SOX-402

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Manual Shift, Metric Flange Nuts, GM, 4L80E, without External NSS, Each

Part Number: SOX-38511-01K

Not Yet Reviewed

Estimated Ship Date: Today

A/T REBUILD KIT

Part Number: SOX-104584-90K

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

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Front Endplay Shims, 4L60, 4L60E, 4L65E, 4L70E, Set of 10

Part Number: SOX-77409-15

Not Yet Reviewed

Estimated Ship Date: Today

WASHER THRUST PG DRM/PMP .061

Part Number: SOX-28406B

Not Yet Reviewed

Estimated Ship Date: Today

PLANET REBUILD KIT

Part Number: SOX-28922-01K

Not Yet Reviewed

Estimated Ship Date: Today

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REVERSE BOOST VALVE KIT

Part Number: SOX-K77898

Not Yet Reviewed

Estimated Ship Date: Today

Valve Body Separator Plates, Steel, Natural, Each

Part Number: SOX-95740-052

Not Yet Reviewed

Estimated Ship Date: Today

FORWARD SUN GEAR

Part Number: SOX-76612A-01

Not Yet Reviewed

Estimated Ship Date: Today

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LEVER, PARK & RANGE SELECTOR GM "ROOSTER COMB"

Part Number: SOX-28862

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

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Automatic Transmission Servo Kits, Reverse Servo Spacer, Steel, Natural Finish, with Spring, Washers, E-Clip, GM, 4L80-E, 4L85-E, Kit

Part Number: SOX-34528-01K

Not Yet Reviewed

Estimated Ship Date: Today

LOW/REV CHECKBALL SLEEVE KIT

Part Number: SOX-34200-47K

Not Yet Reviewed

Estimated Ship Date: Today

BOOST VALVE KIT

Part Number: SOX-34200-10K

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

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• Special Order

GM 4L60, HIGH PERF

Part Number: SOX-77733-10SB

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

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SHIM, CLTCH HUB.032 THK, BAG/3 POWERGLIDE

Part Number: SOX-28304-30

Not Yet Reviewed

Estimated Ship Date: Today

PLANET REBUILD KIT HD

Part Number: SOX-28922-01HDK

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

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3-4 Clutch Boost Springs, GM, 4L60, 4L60E, 4L65E, 4L70E, Set of 10

Part Number: SOX-77763-01

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

YOKE

Part Number: SOX-T31-28-3012

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

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Pressure Booster, Hydraulic Line, TV Boost Valve, GM, 200-4R, 4L60, O-Ring Style, Kit

Part Number: SOX-77917-500

Not Yet Reviewed

Estimated Ship Date: Today

Accumulator Piston, Aluminum, Forward, GM, 4L60E, 4L65E, 4L70E, Each

Part Number: SOX-74927-AP

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

HD CLUTCH HUB

Part Number: SOX-35572-38T

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

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STATOR SUPPORT SHAFT KIT

Part Number: SOX-77918S-K

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

• Drop Ship
• Special Order

Automatic Transmission Rebuild Components, Wear Plate, Hardened Steel Replacement, Powerglide, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: SOX-28755-05

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Automatic Transmission Rebuild Components, Pressure Switch Rebuild Install Tool Kit, 6L45, 6L50, 6L80, 6L90, 6T70, 6T75, Kit

Part Number: SOX-124740-TL70

Not Yet Reviewed

Estimated Ship Date: Today

Servo Piston Kit, Reverse Gear Servo Type, Aluminum, Chrysler, Kit

Part Number: SOX-2291201K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today