Zone Offroad D113N 6.5 Inch Radius Arm Lift Kit for RAM 3500 Diesel

The Zone Offroad D113N is a complete 6.5-inch radius arm suspension lift kit engineered specifically for 2019-2021 RAM 3500 4WD diesel trucks without overload springs and equipped with 6-bolt transfer cases. This comprehensive lift system transforms your heavy-duty truck's stance while maintaining optimal performance on and off-road.

Heavy-Duty Radius Arm Design:

This kit features upgraded replacement radius arms constructed from 1/4-inch American-made steel with internal gusseting for maximum strength and durability. These massive arms are a significant upgrade over factory stamped units and include lower cam adjustments to precisely dial in front-end caster angle for improved handling and steering geometry.

Complete Suspension System:

• High-strength progressive rate front coil springs engineered for excellent ride quality on any terrain
• Heavy-duty track bar relocation brackets to correctly position both axles under the truck
• Nitro series gas shocks for improved ride quality and off-road performance
• Heavy-duty replacement transmission crossmember for proper driveline alignment
• Transfer case indexing rings for 6-bolt transmissions to reposition the front output and maintain 4WD functionality
• Rear lift block and u-bolt kit to level the stance while retaining full load capacity

Key Features and Benefits:

• Provides clearance for up to 37-inch tires on properly sized wheels
• Lifts and levels the truck's stance for an aggressive appearance
• Maintains factory driveline compatibility with included indexing components
• Bolt-on installation with all necessary hardware included
• Backed by Zone Offroad's Factory Protection Plus program for peace of mind
• Made in the USA with premium American materials

This lift kit is designed for diesel models without overload springs and 6-bolt transfer case configurations. It will not fit rear air-ride equipped models, chassis cab models, or mega cab models without additional modifications. Verify your factory configuration before ordering to ensure proper fitment.