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Drivetrain Automatic Transmissions and Components

Sun Coast Converters

Suncoast SunCoast 10L1000 E BorgWarner Clutch Pack (Stock Count) SUNSC-10L1000-BEK

$239.00 $231.83 Save $7.17

SKU: S02K SC-10L1000-BEK

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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Suncoast SunCoast 10L1000 E BorgWarner Clutch Pack (Stock Count) SUNSC-10L1000-BEK

MIA's Description

The SunCoast 10L1000-XD-3D is an Allison 10-speed triple disc billet torque converter designed for 2020-2025 GM 2500HD and 3500HD trucks with the 6.6L Duramax L5P engine.

This converter features a CNC machined billet stator and piston assembly, along with a new billet cover, to reduce turbine slip under heavy loads. It enhances towing efficiency and improves heat control.

Constructed with 4140 steel turbine and impeller hubs and furnace brazed fins, it offers increased strength and durability for demanding applications. The enhanced clutch material provides faster lockup, and the converter is hand-assembled in the USA and backed by a 3-year unlimited mileage warranty.

Fitment

Fitment Guaranteed

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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-10L1000-BEK

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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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