Zone Offroad D78F 4.5 Inch Radius Arm Lift Kit Ram 2500 Diesel 4WD

The Zone Offroad D78F is a complete 4.5-inch radius arm suspension lift kit engineered specifically for 2019-2024 Ram 2500 4WD diesel trucks with 6-bolt transfer case configurations. This comprehensive system delivers improved ground clearance, aggressive stance, and the capability to run up to 37-inch tires while maintaining excellent on-road handling and off-road performance.

Front Suspension Components:

• High-strength progressive rate coil springs designed specifically for diesel engine weight
• Heavy-duty 1/4-inch laser-cut steel radius arms with internal gusseting for superior strength
• Radius arms feature lower cam adjustments to properly dial in front-end caster angles
• Forged drop pitman arm to correct steering geometry
• Heavy-duty track bar relocation bracket to correctly center the front axle
• Sway bar drop brackets to reposition OEM sway bar for optimal performance
• Extended polyurethane bump stops to limit up-travel
• Brake line relocation brackets for full suspension droop

Drivetrain Correction:

• Heavy-duty replacement transmission crossmember
• Transfer case indexing ring to correct front driveline angles and maintain 4WD functionality

Rear Suspension Components:

• 2.5-inch heavy-duty coil spacers to level the stance
• Rear track bar bracket to recenter the rear axle
• Extended rear sway bar end links
• Extended rear bump stops

Shock Options:

The D78F version includes premium FOX 2.0 Performance Series shocks for exceptional ride quality and damping control on any terrain.

Warranty and Protection:

Backed by Zone Offroad's Factory Protection Plus program featuring a limited lifetime warranty on structural components, ESC (Electronic Stability Control) system compatibility, and 5-year/100,000-mile drivetrain warranty coverage.

Important Fitment Notes:

• Designed for diesel models only with 6-bolt transfer case (will not fit 8-bolt configurations)
• Does not fit Power Wagon models
• Not compatible with factory rear air suspension
• Professional installation recommended