47/48RE Billet Output Shaft

Features:

• Made from high strength 300M steel
• Heat treated for superior durability
• Precision ground for exact fitment
• Rated for over 1400 ft/lbs of torque
• Ideal for high horsepower Cummins builds
• Designed for 4WD 47RE and 48RE transmissions
• Enhances transmission reliability under load
• Reduces risk of shaft failure in extreme use
• Compatible with 1994-2003 RAM 2500 and 3500
• Perfect upgrade for towing or racing applications

Built To Withstand The Power You Push

If you're building serious horsepower and want your transmission to hold its ground, the SunCoast 618-BOS-4X Billet Output Shaft is a must-have. Designed specifically for the 1994-2003 RAM 2500 and 3500 trucks equipped with the 47RE or 48RE transmission, this output shaft is the foundation of a bulletproof drivetrain. It’s been tested to handle over 1,400 ft/lbs of torque, giving you peace of mind whether you’re hauling heavy loads or launching down the strip. This isn't just an upgrade, it’s an investment in the reliability of your build. When you're spending time and money tuning your Cummins to perform, the last thing you want is a stock output shaft calling it quits. SunCoast engineered this shaft to survive hard launches, aggressive shifting, and punishing torque. Whether you’re a weekend warrior or full-time competitor, this shaft has your back.

Engineered For Precision Strength And Long Life

The 618-BOS-4X Billet Output Shaft isn’t your average transmission component. It’s crafted from high-grade 300M steel, a material known for its exceptional strength and fatigue resistance. SunCoast didn’t stop there, this shaft is also heat-treated to enhance its torsional strength, ensuring it won’t twist or shear under pressure. Every critical diameter is precision-ground to exact tolerances, guaranteeing a perfect fit inside your 47RE or 48RE transmission. This level of detail not only improves reliability, it extends the life of your transmission overall. By reducing flex and stress points, you’re looking at better shift quality and performance under extreme conditions. It’s the kind of component you install once and trust for the long haul.

Fits: 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 RAM 2500/3500 5.9L Cummins

Notes:

• Engineered for high horsepower and torque applications
• Tested to handle over 1,400 ft/lbs of torque
• Constructed from premium 300M alloy steel
• Heat treated for increased torsional strength
• Precision ground on all critical diameters
• Designed for 1994-2003 RAM 2500/3500 with 47RE or 48RE
• Ideal upgrade for competition or heavy towing
• Reduces risk of shaft breakage under extreme stress
• Compatible with high-performance transmission builds
• Provides enhanced durability and long-term reliability