ATS Diesel 96-07 5.9L Cummins 47Re 48Re Billet Transmission Internal Upgrade Kit

If you're pushing more power through your 1996-2007 5.9L Cummins equipped with a 47RE or 48RE transmission, an internal upgrade kit can make a big difference in reliability. This kit from ATS Diesel focuses on strengthening key internal components to handle the extra torque and heat that comes with increased performance.

This kit includes billet components designed to replace weaker factory parts. Billet steel is much stronger than cast or powdered metal, offering improved resistance to bending, cracking, and premature wear, especially under heavy load. By upgrading these critical internal pieces, you're building a more robust foundation for your transmission, which can help prevent costly failures down the road. It's a solid option for anyone looking to improve their truck's drivetrain durability without a full transmission rebuild.

When installing this kit, pay close attention to the manufacturer's instructions for proper component placement and any specific torque requirements. Ensuring everything is set up correctly is key to getting the most out of these well-built internal upgrades.