Billet Output Shaft & Transfer Case Gasket Kit

SunCoast 618-BOS-29K Billet Output Shaft & Transfer Case Gasket Kit | 1994–2010 Dodge Ram 2500/3500 5.9L/6.7L Cummins

Built to Handle Extreme Torque and Horsepower
The SunCoast 618-BOS-29K is the ultimate drivetrain upgrade kit for serious Cummins owners pushing big power. This kit includes a billet output shaft and a transfer case gasket set, designed specifically for 1994–2010 Dodge Ram 2500 and 3500 trucks equipped with either the 5.9L or 6.7L Cummins engines. Whether you're towing heavy, running compounds, or launching hard at the track, this combo eliminates one of the biggest drivetrain weak points—and it’s ready for builds pushing 800+ horsepower and 1,500+ lb-ft of torque.

What’s Included in the Kit:

• SunCoast Billet Output Shaft: CNC-machined from high-grade billet steel for maximum strength and resistance to torsional stress.

• Transfer Case Gasket Set: High-quality gaskets for sealing the transfer case during installation or servicing, ensuring a leak-free fit and long-term reliability.

Performance Gains & Reliability
While this kit doesn't directly increase engine horsepower, it enables you to reliably put all your power to the ground—a crucial step for Cummins owners with upgraded injectors, turbos, CP3s, or tuning. The billet output shaft resists twisting and breakage under full-throttle launches or aggressive towing, where the stock unit would typically fail. The result? Stronger launches, more consistent performance, and peace of mind when pushing your truck to the limit.

Heavy-Duty Applications:

• Sled pulling

• Drag racing

• Heavy towing

• High-horsepower street builds

Key Benefits:

• Handles over 800HP and 1,500+ lb-ft of torque

• Extends transmission life in demanding applications

• Eliminates common failure point in built Cummins drivetrains

• Direct bolt-in replacement for factory shaft

• Includes gaskets to simplify install and reduce downtime

Fitment:
1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Dodge Ram 2500/3500 5.9L/6.7L Cummins

Warranty:
Backed by SunCoast’s limited warranty for quality and durability.

Fitment Notes:
Compatible with 47RH, 47RE, and 48RE transmissions. Highly recommended for any high-performance or heavily modified Cummins build.