KYB Gas-a-Just Shocks KG5188 for Chevrolet Express 3500, GMC Savana 3500

KYB Gas-a-Just shocks KG5188 are high-pressure monotube gas shocks that deliver a firm, performance-oriented upgrade over standard OE replacement shocks. Unlike twin-tube designs, the Gas-a-Just uses a single-tube monotube construction with a high-pressure nitrogen charge that virtually eliminates aeration, provides superior heat dissipation, and delivers a more responsive, controlled damping feel across all driving conditions.

For motorhome owners who want more than just an OE replacement and are willing to trade a slightly firmer ride for meaningfully better handling and control, the KYB Gas-a-Just is a step up worth taking.

Features of the KYB Gas-a-Just KG5188:

• High-Pressure Monotube Design: Single-tube construction with high-pressure nitrogen charge virtually eliminates aeration and delivers superior heat management
• Performance-Oriented Valving: Firmer damping profile provides greater resistance to body motion than standard OE replacement shocks
• Superior Heat Dissipation: Monotube design handles the thermal demands of sustained high-speed highway travel more effectively than twin-tube alternatives
• Direct-Fit Design: Engineered for specific applications for a straightforward, no-modification installation
• Corrosion-Resistant Finish: Durable coating protects against rust and road debris in all weather conditions

Benefits of the KYB Gas-a-Just KG5188:

• Improved Handling and Control: Firmer damping reduces body roll, sway, and pitch for a more planted, confident driving experience
• Consistent Long-Distance Performance: Superior heat management keeps damping performance stable over long driving days at highway speeds
• Better Emergency Response: More responsive damping improves braking stability and steering control in emergency situations
• Reduced Body Motion: Less roll and sway means a more stable, predictable vehicle under all load and road conditions
• Upgrade Over OE: A meaningful step up in performance over a standard replacement shock for owners who want more from their suspension

The KYB Gas-a-Just is the right choice for motorhome owners who want a performance-oriented monotube upgrade that delivers firmer, more capable damping than a standard OE replacement.

Specifications of the KG5188

• Compressed Length (In): 13.97
• Dust Cover Included: Y
• Extended Length (In): 21.61
• Includes Bump Stop: N
• Internal Rebound Bumper: Y
• Internal Rebound Spring: N
• Lower Mount Type: E2(14.6x41)
• Stroke Length: 7.64
• Upper Mount Type: E3(61.6x87x0)