SUN COAST CATEGORY 1 450HP 47RE TRANSMISSION WITH TORQUE CONVERTER SC-47RE

Sun Coast 47RE Transmission

The Sun Coast 47RE Transmission is a high-performance upgrade designed for towing, hauling, and slightly modified vehicles, rated at 450HP. This transmission features advanced components to improve performance and restore hydraulic integrity, making it a reliable choice for heavy-duty applications.

Included Components:

• Custom Calibrated Lab Tested Valve Body: Optimizes performance based on individual needs.
• High Flow 47RE Filter: Ensures superior fluid flow and filtration.
• New Front Pump Bushing: Enhances operational efficiency.
• Pro Series Carbon Fiber Band: Provides improved friction performance.
• New Thrust Washers: Reduces friction and wear on critical components.
• New Torrington Thrust Bearings: Increases durability and reliability.
• Sun Coast Billet Accumulator Piston: Four-ring sealing piston to restore hydraulic integrity.
• Sun Coast Billet Intermediate Servo: Offers more apply pressure and improved release.
• Sun Coast Custom Ratio Billet Band Lever: Enhances band engagement.
• Sun Coast Billet Band Strut: Adds strength to the band system.
• Sun Coast Billet Band Anchor: Provides a secure anchor point for the band.
• New Overdrive and Lockup Solenoids: Improves shift quality.
• Upgraded Governor Solenoid: Enhances performance and response.
• Sun Coast Billet Single-Disc Torque Converter: Features carbon graphite clutch material for reliability.

The Sun Coast 47RE Transmission is engineered to provide superior performance and reliability, making it an excellent upgrade for those who tow, haul, or operate slightly modified vehicles. Rated at 450HP, this transmission is built to handle the demands of heavy-duty applications.

Several key components have been upgraded to improve performance and restore hydraulic integrity. The factory accumulator piston, which is typically plastic, is replaced with a robust four-ring billet piston. This design prevents cracking and cross-leakage, ensuring hydraulic reliability and enhancing overall performance.

To address common issues with the intermediate band circuit, the factory cast servo is replaced with a larger billet servo, which provides increased apply pressure and improved release. This upgraded servo features a four-ring design with a square-cut Teflon primary sealing ring and an O-ring secondary ring, significantly enhancing sealing performance.

Additional upgrades to the band circuit include a billet band anchor, billet band strut, and a pro-series carbon graphite band that improves friction performance. The valve body and pump are recalibrated, with a new laser-cut, Sun Coast-proprietary separator plate that optimizes line pressure and increases fluid volume. Each valve body and pump is custom-built to meet the customer's specific needs, whether for towing, street performance, or track use.

The Sun Coast 47RE Transmission also includes new overdrive and lockup solenoids, along with an upgraded governor pressure sensor. All new transmissions come equipped with a DNJ billet solenoid housing and an upgraded governor solenoid for enhanced reliability.

The included billet torque converter features carbon graphite lining and a precision CNC-machined, forged billet apply piston, ensuring minimal deflection and maximizing performance. Paired with a billet cover, this setup guarantees years of reliable operation.

Warranty:
3-Year Unlimited Mile Warranty.

Upgrade to the Sun Coast 47RE Transmission for enhanced performance, reliability, and durability in your Dodge diesel.