Drivetrain› Automatic Transmissions and Components

Sun Coast Converters

Suncoast 10L1000 ZERO-DEFLECTION E CLUTCH APPLY PISTON SUNSC-10L1000-CPE2

$1,510.00

SKU: S02K SC-10L1000-CPE2

In Stock
In Stock
Ships by Jun 9
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

Extreme Duty Torque Converter for 2020-2025 GM 2500HD/3500HD 6.6L Duramax L5P. Features CNC-machined billet components, increased clamping force, smoother shifts, and reduced slip. Built with billet apply piston, front cover, and stator. Furnace-brazed turbine/pump fins, 4140 HTSR billet hub/turbine spline, and triple disc clutch with 33% more apply area and higher friction material. Hand-built in USA, tested, and backed by a 3-year unlimited mileage warranty.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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

Available on iOS & Android

Specifications

BrandSun Coast Converters
Part NumberS02K SC-10L1000-CPE2

Videos

SunCoast 10L1000 Valve Body Install! | Huge Allison 10L1000 Reliability Improvement!

SunCoast 10L1000 Valve Body Install! | Huge Allison 10L1000 Reliability Improvement!
SunCoast 10L1000 High-Pressure Valve Body & Pump Kit! #duramax #silverado #sierra #transmission

SunCoast 10L1000 High-Pressure Valve Body & Pump Kit! #duramax #silverado #sierra #transmission
SunCoast 10L1000 Valve Body Pump Overview! #duramax #silverado #sierra #transmission

SunCoast 10L1000 Valve Body Pump Overview! #duramax #silverado #sierra #transmission
Time To Start Bulletproofing My Allison 10L1000 Transmission On My 2024 GMC Sierra 2500 Duramax!

Time To Start Bulletproofing My Allison 10L1000 Transmission On My 2024 GMC Sierra 2500 Duramax!
GM Allison 10 Speed 10L1000 Failures and Fixes.

GM Allison 10 Speed 10L1000 Failures and Fixes.
SunCoast 10L1000 High-Pressure Valve Body Install! #duramax #silverado #sierra #transmission

SunCoast 10L1000 High-Pressure Valve Body Install! #duramax #silverado #sierra #transmission
10-Speed Transmissions: Pros, Cons & How Suncoast Solved the Problems! #transmission #diesel #fyp

10-Speed Transmissions: Pros, Cons & How Suncoast Solved the Problems! #transmission #diesel #fyp

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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