Exterior Components Body Panels and Components

Sun Coast Converters

6R140 LOCKING DIP ST

$71.00

SKU: S02K 6R-LDS

In Stock
In Stock
Ships by Jun 16
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The SunCoast 6R-LDS is a transmission locking dipstick designed for 2011-2017 Ford F250/F350 models with the 6.7L Powerstroke engine and 6R140 transmission.

This locking dipstick prevents blowout and helps maintain proper transmission fluid pressure. It is built for high-performance transmission setups and is ideal for towing and heavy-duty use, offering durable construction that resists heat and vibration. The design is based on OEM failure analysis to enhance long-term drivetrain reliability.

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 6R-LDS

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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