Drivetrain› Automatic Transmissions and Components

Sun Coast Converters

5R 4 PINION BILLET PLT 94T 6.0

$977.52

SKU: S02K SC-389744

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Description

The Sun Coast Converters SC-389744 is a 4-pinion billet planet for the Ford 5R110 automatic transmission. This durable component is crafted from 4140 HTSR billet steel to withstand high horsepower and extreme operating conditions, preventing common failures associated with stock planetary gears. It is designed to provide increased strength and reliability for your 5R110 transmission.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandSun Coast Converters
Part NumberS02K SC-389744

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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