SKU: SUNSC-6R140-GUARDIAN

HD Towing Transmission with Converter Package

Out of stock - Call for Availability - 208-719-7400
Confirm fitment before purchasing
YEARS
2011-2019
MAKE / MODEL
Ford / Super Duty
SERIES
F250/F350
ENGINE
6.7L Powerstroke
Price
$6,395
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PRODUCT DETAIL

Key Features & Description

Features:

  • All new Carbon Graphitic clutches
  • All new custom machined steels
  • Improved heavy duty 4-5-6 Overdrive Clutch pack
  • Increased overdrive clutch count
  • Custom machined Overdrive apply piston
  • 36-month warranty

Upgrade Your Towing Game

If your 2011-2019 Ford F250 or F350 6.7L Powerstroke is your workhorse, the SunCoast 6R140 Guardian HD Towing Transmission with Converter Package is the ultimate upgrade. Designed to tackle the demands of heavy towing and rigorous workloads, this transmission package offers unmatched reliability and performance compared to stock components. Say goodbye to the common failures of the OE setup and hello to smooth, dependable operation”even under the toughest conditions. Whether you're hauling massive loads or running your truck daily, this upgrade will keep your Ford truck performing at its peak.

Engineered for Long-Lasting Durability

The SunCoast Guardian HD Transmission is built to address the chronic issues of the stock 6R140 transmission, such as captive clutch failure and weak clutch components. Featuring a custom rigid backing plate to reduce deflection and SunCoast's proprietary ZERO-DRAG technology, this package ensures precise clutch engagement and enhanced durability. Additionally, the torque converter is reinforced with furnace-brazed fins, a robust spring system, and Torrington thrust bearings to handle heavy loads with ease. Precision balancing and meticulous American craftsmanship ensure every component exceeds expectations for strength and reliability.

Fitment: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 Ford F250/F350 6.7L Powerstroke

Notes:

  • Core charge of $2,750 applies

FITMENT GUIDE

Exact Fitment — Verify Your Year

Year RangesYears
Make
Model
Series
Engine
2011-2019
Ford
Super Duty
F250/F350
6.7L Powerstroke

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