Suncoast Cat4 Transmission 4WD (SC-5R110CAT4-05-06-4WD) for 2005-2007 Powerstroke 6.0L

Suncoast CAT4 5R110 4WD Transmission for 6.0 Power Stroke

The Suncoast CAT4 5R110 4WD transmission is a fully built transmission upgrade designed for 2005–2007 Ford trucks equipped with the 6.0L Power Stroke engine. This heavy-duty transmission replaces the weak points found in the factory 5R110 and delivers the durability needed for towing, performance tuning, and demanding driving conditions.

Designed specifically for 4WD applications, this transmission provides increased torque capacity and improved reliability compared to the stock unit. As a result, owners gain a drivetrain capable of handling higher horsepower and heavier workloads without slipping or overheating.

Built for Strength and Durability

The CAT4 transmission features reinforced clutch packs, upgraded steels, and billet internal components. These upgrades significantly improve the transmission’s ability to hold torque under load.

The stronger internal design helps prevent clutch slip during heavy towing or aggressive acceleration. Because of these improvements, the transmission performs well in trucks equipped with larger turbochargers, upgraded injectors, and performance tuning.

High-Performance Torque Converter Included

This transmission package includes a high-stall performance torque converter designed to match the upgraded internals. The converter improves stall characteristics and delivers stronger lock-up engagement.

Improved power transfer helps the drivetrain operate more efficiently when towing or accelerating under heavy load.

Improved Shift Quality

The CAT4 transmission also includes internal upgrades that improve shift firmness and timing. These changes allow the transmission to deliver faster, more consistent gear changes.

Firmer shifts help keep the engine within the optimal power range. As a result, the truck remains responsive during acceleration while maintaining stable performance when pulling heavy loads.

Direct Bolt-In Installation

This transmission installs as a direct replacement for the factory 5R110 transmission in 2005–2007 6.0L Power Stroke 4WD trucks. Because it arrives as a complete assembly, installation does not require cutting or drivetrain modifications.

Professional installation is recommended to ensure proper operation and setup.

Key Features

Fully built 5R110 transmission for 6.0L Power Stroke trucks
Designed specifically for 2005–2007 4WD Ford applications
Reinforced clutch packs and upgraded steels for increased torque capacity
Billet internal components improve durability and longevity
Handles higher horsepower and torque than factory transmissions
Includes high-stall performance torque converter
Improved lock-up engagement and power transfer
Faster and firmer shifts under load
Designed for towing, daily driving, and performance builds
Direct bolt-in replacement for factory 4WD 5R110 transmission