Sonnax Transmission Parts

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

Yoke, Transfer Case Rear, Chromoly, 31-Spline, Spicer 1350 Joint Style, 7.31 in. Length, Each

Part Number: SOX-T3-3-5431HP

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Estimated Ship Date: Today

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Automatic Transmission Rebuild Components, Return Springs, Pump Slide Spring Type, Chevy, 200-4R, 4L60E, 4L65E, 4L70E, THM700-R4/4L60/MD8, Set of 5

Part Number: SOX-77722-01K

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Estimated Ship Date: Today

Automatic Transmission Servo Sealing Rings, Servo Piston Seal Kits, for Use with Sonnax Servo Kits, GM, 4L60E, 4L65E, 4L70E, THM700-R4/4L60/MD8, Kit

Part Number: SOX-77767K-SK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

SURE CURE KIT

Part Number: SOX-SCAODE4R75E

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

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SEAL KIT FOR K13259C

Part Number: SOX-K13259C-SK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Automatic Transmission Carrier Thrust Washers, Forward Clutch Hub, Rear, 0.015 in. Oversized, Steel, 0.078 in. Thick, 4L80-E, 4L85-E, THM400, Set of 5

Part Number: SOX-34301-078

Not Yet Reviewed

Estimated Ship Date: Today

Boost Valve, Low/Reverse, GM, Powerglide, Kit

Part Number: SOX-28999-01K

Not Yet Reviewed

Estimated Ship Date: Today

Modulator Plug, GM, Powerglide, Kit

Part Number: SOX-28738-01K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

PRESSURE PLATE-REVERSE GEAR

Part Number: SOX-28131

Not Yet Reviewed

Estimated Ship Date: Today

Thrust Bearing, Automatic Transmission Rebuild Component, Powerglide, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: SOX-38208-01K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Pressure Booster, Hydraulic Line, O-Ring Style, TV Boost Valve, GM, 4L80E, 4L85E, Kit

Part Number: SOX-34200-01K

Not Yet Reviewed

Estimated Ship Date: Today

Thrust Washer, Rear Sun Gear, Bronze, 0.091 in. Thick, Each

Part Number: SOX-38208

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Rear Reaction Carrier Support Shims, TH350, TH350C, 4L60, 4L60E, 4L65E, 4L70E, Set of 10

Part Number: SOX-77406-10

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Estimated Ship Date: Today

PLANET ASSEMBLY

Part Number: SOX-28165GNS

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Estimated Ship Date: Today

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Servo Piston, Billet Aluminum, Rear, 2.80 in. Diameter, Mopar, Torqueflite 727, 46RE, 46RH, Each

Part Number: SOX-22912

Not Yet Reviewed

Estimated Ship Date: Today

Seal Kit, 4L60, 700R4, 4L60E, 4L65E, 4L70E, Kit

Part Number: SOX-77911-03SK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Automatic Transmission Rebuild Components, 4C RETAINING RING & SHIM, 45RFE/545RFE/65RFE/66RFE/68RFE

Part Number: SOX-72978-01K

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

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

Part Number: SOX-38511-01K

Not Yet Reviewed

Estimated Ship Date: Today