Zone Offroad F5600 Transfer Case Indexing Ring Kit Ford Super Duty Diesel 4-6in Lift

The Zone Offroad F5600 Transfer Case Indexing Ring Kit is engineered specifically for diesel-powered Ford Super Duty trucks equipped with a 4–6 inch lift. When a lift kit is installed, it alters the front driveline geometry, which can cause transfer case misalignment and unwanted driveline vibrations. This indexing ring kit corrects those angles by rotating the transfer case 11 degrees, restoring proper driveline alignment and eliminating vibration at the source.

The kit includes a heavy-duty replacement crossmember fabricated from 1/4-inch steel, finished with a durable e-coat for corrosion resistance. The ring itself is only 1/4-inch thick to ensure optimal spline engagement, and the entire installation requires no cutting or welding — a true bolt-in solution.

Key Features:

• Indexes transfer case 11 degrees to correct front driveline angles
• Eliminates driveline vibrations caused by lift kit installation
• Heavy-duty 1/4" steel fabricated replacement crossmember included
• Ultra-thin 1/4" profile for maximum spline engagement
• ARP studs and hardware included for a secure, reliable installation
• E-coat finish for lasting corrosion resistance
• Designed for use with 4–6 inch lift kits
• No cutting or welding required — bolt-in installation

Designed and manufactured to meet the demands of lifted diesel Super Duty trucks, the Zone Offroad F5600 indexing ring kit restores drivetrain integrity and protects long-term component life by keeping operating angles within proper range.