Drivetrain› Automatic Transmissions and Components

Sun Coast Converters

Suncoast 6R140 CAT 3 550 HP REBUILD KIT (WITHOUT CONVERTER) (WITH FLEXPLATE) SC-6R140SC-3-LC $750 Core Charge Applies

$7,015.00

SKU: S02K SC-6R140SC-2

In Stock
In Stock
Ships by Jun 20
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

Rebuild kit for Ford 6R140 Torqshift transmissions in 2011-2017 Ford Powerstroke 6.7L diesel engines. Includes filter, overhaul kit, gaskets, and Guardian Torque Converter. Features carbon graphitic clutches, custom machined steels, improved heavy-duty 4-5-6 Overdrive Clutch pack, custom machined Overdrive apply piston, new gasket/seal/O'ring kit, new transmission filter kit, new pump bearing, SunCoast Patented Dampener, and Guardian Torque Converter. Designed to enhance longevity and reliability for heavy towing. Addresses common 6R140 weak points, including a patented 4-5-6 clutch hub with damper to reduce "squawk" and a robust spring system in the Guardian Torque Converter to prevent captive clutch failure.

Fitment

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Specifications

BrandSun Coast Converters
Part NumberS02K SC-6R140SC-2

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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