KYB KG5420 Shock Absorber - Rear

Overview of KYB Gas-a-just Suspension Shock Absorber KG5420

The KYB Gas-a-just KG5420 suspension shock absorber is engineered for Chevrolet and GMC trucks, including models like C20, C2500, and P3500. Designed to restore ride quality and handling, this shock absorber offers precise damping performance tailored to heavy-duty applications.

• Compressed length: 14.33 inches
• Extended length: 23.19 inches
• Stroke length: 8.86 inches
• Lower mount type: E2 (14.6x42)
• Upper mount type: E2 (14.6x41)
• Includes dust cover for added protection
• No internal rebound spring, B-stop, or R-stop

Detailed Product Features and Specifications

The KYB Gas-a-just KG5420 shock absorber features a robust design with a compressed length of 14.33 inches and an extended length of 23.19 inches, providing an 8.86-inch stroke length to accommodate suspension travel. Both the upper and lower mounts utilize E2 style bushings with dimensions of 14.6x41 mm and 14.6x42 mm respectively, ensuring secure and precise fitment. The inclusion of a dust cover helps protect the shock shaft from dirt and debris, extending the service life of the component. This model does not include an internal rebound spring or bump stops (B-stop and R-stop), which is typical for this type of heavy-duty shock absorber.

About the KYB Gas-a-just Product Line

The Gas-a-just line from KYB is designed to provide consistent gas-charged damping performance for trucks and SUVs. This product line focuses on restoring factory ride quality and handling characteristics by using high-pressure nitrogen gas to reduce aeration and foaming inside the shock. The KG5420 is part of this line, offering reliable performance for Chevrolet and GMC heavy-duty trucks and vans.

Compatible Vehicles and Applications

This shock absorber is compatible with a range of Chevrolet and GMC models, including:

• Chevrolet C20, C30, C2500, C3500
• GMC G30, P10, P20, P30, P1500, P2500, P3500
• GMC R20, R30, R2500, R3500

It is designed to address common suspension issues such as poor ride comfort, excessive bouncing, and reduced vehicle control in these models.

Common Issues Addressed by KYB KG5420 Shock Absorber

• Reduced damping leading to a rough or bouncy ride
• Excessive body roll during cornering
• Increased wear on suspension components due to poor shock absorption
• Decreased vehicle stability under load
• Noise or vibration caused by worn shocks

Installation Notes and Tips

• Ensure vehicle is securely lifted and supported before removal
• Compare old shock absorber dimensions to KG5420 to confirm fitment
• Inspect mounting hardware and replace if worn or damaged
• Torque mounting bolts to manufacturer specifications
• Check for proper shock travel and clearance after installation

Quality Assurance and Warranty

KYB manufactures the Gas-a-just KG5420 shock absorber to meet or exceed OEM standards. The product includes a dust cover for enhanced durability and is constructed with high-quality materials to ensure long service life. Warranty coverage details should be confirmed with the distributor or manufacturer, as they may vary by region.