A618 47RE 48RE Transmission Input Shaft 300M Steel HD Upgrade (RevMax 478-500)

A618 / 47RH / 47RE / 48RE

Billet Steel Input Shaft Upgrade

High Strength 300M by RevMax

SKU: 478-500

Fits 1995-up Dodge Diesel Applications

Built for Extreme Performance

This input shaft and hub are engineered for high horsepower engines and multi-disc converters. Ideal for racing, high torque builds, and heavy towing applications.

Designed for: A618, 47RE, and 48RE transmissions

Key Features

• Two-piece 300M billet input shaft and 4140HTSR clutch hub
• Lifetime warranty on shaft-to-hub spline coupling
• Resists snapping under boosted launches and heavy loads
• Recommended for use with triple-disc torque converters
• Manufactured in Charlotte, NC by RevMax using American 300M steel
• Compatible with 62T 48RE friction plates

23 Spline Input Shaft — A must-have upgrade for any serious diesel build.

Highest quality from an American company!