We are confident that Trail-Gear's Rock Assault Inner Knuckle Cs will hold up to the toughest trails you can find. Our Inner Cs are CNC Machined from 1018 billet steel, and 2.25 inch of tube engagement. They were designed with a tight tolerance to slip fit over 3.5 inch DOM tubing.

That doesn't mean you are out of luck if you have a 3 inch OD Axle. These 1026 DOM Inner C Adapters allow you to install Rock Assault Inner Cs on an axle with 3 inch OD tube. Adapters are sold individually.
Details:

• Machined from SAE 1026 DOM Tubing
• Allows the installation of Rock Assault Inner Cs to 3 inch OD Axle Tubes
• Welding Required for installation
• Sold Individually