Drivetrain› Automatic Transmissions and Components

Sun Coast Converters

Suncoast Converters Trans Brake Replacement Solenoid COA-32040

$273.33

SKU: S02K COA-32040

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

Moderate — 2–4 hours

Description

This Category 1 SunCoast Torque Converter fits all Allison transmissions and is engineered to handle everyday duties, including towing and hauling. It's designed to improve vehicle response and provide solid, reliable performance. Features include furnace-brazed fins, hardened turbine splines, and carbon-graphitic clutches for precise lock-up. It is suitable for heavy-duty towing and hauling but is not intended for racing.

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 COA-32040

Videos

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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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