Skyjacker C140AKS-B 4 in. Suspension Lift Kit with Black MAX Shocks

The Skyjacker C140AKS-B is a complete 4-inch suspension lift kit engineered to deliver improved ground clearance and off-road capability without sacrificing everyday ride quality. This kit pairs Skyjacker's performance-tuned leaf springs with their proven Black MAX twin-tube shock absorbers, providing everything needed for a full suspension lift in a single package.

The included Black MAX shocks utilize proprietary foam-cell technology with increased fluid capacity for consistent damping performance. When the shocks heat up under demanding conditions, the foam-cell insert compresses to compensate for oil expansion — preventing fade and maintaining reliable performance across the full operating temperature range. The foam-cell design also eliminates internal air, allowing the shocks to be mounted in any direction. Each shock features arc-welded end mounts, vehicle-specific valving, and a heavy-duty chrome-plated shaft for long-term durability.

Kit Includes:

• Front and rear performance leaf springs
• Black MAX twin-tube front and rear shock absorbers
• Front and rear U-bolt kits
• Complete bushing kit
• All necessary mounting hardware
• Detailed installation instructions

Key Features:

• 4-inch front and rear suspension lift
• Black MAX foam-cell shock technology for fade-free performance
• Components powder-coated black for corrosion resistance
• Available for 2WD and 4WD applications
• Limited Lifetime Warranty (for original retail purchaser)

Skyjacker backs this kit with a Limited Lifetime Warranty on suspension components and shocks, covering defects in materials and workmanship for as long as the original purchaser owns the vehicle.