Skyjacker D492CDKS 4in. Front / 2.5in. Rear Suspension Lift Kit with Cummins Diesel Leaf Springs

The Skyjacker D492CDKS is a complete suspension lift kit engineered specifically for Cummins Diesel-equipped trucks, delivering 4 inches of front lift and 2.5 inches of rear lift for improved ground clearance, a more aggressive stance, and enhanced off-road capability — all while maintaining a comfortable, factory-like ride quality.

Skyjacker designs their suspension lift systems to perform confidently in both on-road and off-road environments. The kit includes heavy-duty front and rear leaf springs purpose-built to handle the added weight demands of a Cummins Diesel engine, ensuring proper ride height and load support. Every component needed for installation is included, from U-bolt kits and bushing kits to rear lift blocks and all necessary mounting hardware.

Key Features:

• 4-inch front lift and 2.5-inch rear lift for increased clearance and stance
• Specifically engineered for Cummins Diesel applications
• Includes front and rear leaf springs for a complete spring replacement
• Includes front and rear U-bolt kits for secure axle mounting
• Includes front and rear bushing kit to reduce noise, vibration, and harshness
• Includes rear lift block for precise rear height adjustment
• Detailed installation instructions included
• Compatible with both 2WD and 4WD configurations
• Engineered to maintain factory-like ride comfort and handling refinement

Skyjacker Suspension has been a trusted name in the lift kit industry for decades, and the D492CDKS reflects their commitment to quality components and precise fitment. This kit provides everything needed for a clean, professional installation without the need for additional parts.