Skyjacker C140AKSS8-B 4 in. Suspension Lift Kit with Black MAX Shocks for 52 in. Rear Springs

The Skyjacker C140AKSS8-B is a complete 4-inch suspension lift kit engineered for trucks equipped with 52-inch rear leaf springs. Designed for both 2WD and 4WD applications, this kit delivers increased ride height and improved ground clearance while preserving a smooth, controlled ride on and off the road.

Included with this kit are Skyjacker's Black MAX twin-tube shock absorbers, which feature proprietary foam-cell technology for consistent performance across a wide operating temperature range. As the shocks heat up under heavy use, the foam-cell insert compresses to compensate for oil expansion, preventing fade and maintaining reliable damping. The foam-cell design also eliminates internal air, allowing these shocks to be mounted in any direction without compromising performance.

Kit Includes:

• Front and rear leaf springs
• Front and rear U-bolt kits
• Bushing kit
• Black MAX twin-tube foam-cell shock absorbers
• All necessary mounting hardware
• Detailed installation instructions

Black MAX Shock Features:

• Twin-tube construction with foam-cell technology
• Increased fluid capacity for heat management and fade resistance
• Multi-stage velocity-sensitive valving
• Oversized piston head with internal rebound bumper
• 5/8-inch diameter hardened, double-chromed shaft
• Polyurethane bushings
• Arc-welded end mounts for maximum durability
• Vehicle-specific valving for optimized ride quality

Skyjacker backs this suspension system with a Limited Lifetime Warranty for the original retail purchaser, reflecting their decades-long commitment to quality and innovation in the suspension market.