Drivetrain Automatic Transmissions and Components

Sun Coast Converters

Suncoast 6R140 GUARDIAN 450 HP TOWING TRANS WITH CONVERTER 2011-2016 4WD SC-6R140-GUARDIAN-1116-4WD $2750 Core Charge Applies

$14,281.67

SKU: S02K SC-6R140CAT2-1116-2WD

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

Moderate — 2–4 hours

Description

Rebuild kit for the Ford 6R140 transmission, including filter, overhaul kit, and all gaskets. Designed for improved longevity in factory stock vehicles with upgraded frictions and steels. Features a robust one-piece bell housing, deep first gear, and double overdrive. SunCoast offers various stall speed converters and has addressed the 4-5-6 clutch pack (E-Clutch) weakness. The patented SunCoast E Clutch Hub Damper with Sound Reduction/Absorption Technology eliminates 'squawk' and restores shift quality, rated for over 1,000hp. A new 4-5-6 'E' clutch power pack uses nine custom frictions for crisp shifts.

Fitment

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Specifications

BrandSun Coast Converters
Part NumberS02K SC-6R140CAT2-1116-2WD

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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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