Drivetrain› Automatic Transmissions and Components

Sun Coast Converters

Suncoast 6R140 CAT 4 750 HP TRANSMISSION 2017-2019 2WD (WITHOUT CONVERTER) SC-6R140CAT4-1719-2WD-LC $2750 Core Charge Applies

$11,881.67

SKU: S02K SC-6R140-GUARDIAN-1719-4WD

In Stock
In Stock
Ships by Jun 21
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Suncoast 6R140 Guardian transmission is an upgraded unit designed for stock, non-modified trucks seeking increased reliability and longevity, replacing the Ford 5R110. It features a deep first gear for towing, double overdrive for fuel economy, and custom clutch sets for consistent shifts. The accompanying torque converter has a long-travel, ultra-high-capacity turbine damper to manage the extreme force of the 6.7L PowerStroke.

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.

Available on iOS & Android

Specifications

BrandSun Coast Converters
Part NumberS02K SC-6R140-GUARDIAN-1719-4WD

Videos

Was it WORTH it?! | Testing and Review of the Suncoast Torque Converter

Was it WORTH it?! | Testing and Review of the Suncoast Torque Converter

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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