KYB KG5482 Suspension Shock Absorber - Rear

KYB Gas-a-Just Rear Shock for GM Trucks

The KYB Gas-a-just KG5482 is a rear suspension shock absorber built for GM full-size trucks that need firmer control and consistent damping. It is a monotube design that separates gas and oil for quick response and reduced fade, making it a practical choice for Chevrolet Silverado 1500 and GMC Sierra 1500 rear suspension service.

Gas-a-Just Product Line

KYB Gas-a-just shocks are tuned for vehicles that work harder than a typical daily driver. The line uses a high-pressure monotube layout to deliver responsive damping, stable steering feel, and consistent performance when the truck is carrying loads, towing, or running larger wheels and tires.

Key Features

• Part number KG5482
• Rear suspension shock absorber for GM truck applications
• Monotube construction separates gas and oil for fade-resistant operation
• Up to 25% more damping performance over original equipment shocks
• High gas pressure improves steering response and control
• Triple chrome plated piston rod helps reduce seal wear
• Dust cover included
• Lower and upper mount type: E2 (14.6 x 41)
• Compressed length: 15.47 in; extended length: 25.98 in; stroke length: 10.51 in

Detailed Description

The KYB Gas-a-just KG5482 is engineered as a recommended OEM replacement for rear suspension service on select Chevrolet Silverado 1500 and GMC Sierra 1500 trucks, including 1999-2007 Silverado 1500 Classic and Sierra 1500 Classic applications. Its monotube design uses separate working chambers for hydraulic control and high-pressure nitrogen gas, allowing the shock to react quickly while maintaining a comfortable ride during normal driving. This design also helps maintain consistent damping when the truck is used for towing, hauling, or fitted with heavier tires and wheels. This part cross-references Monroe Shocks & Struts 911502 for the same application.

What It Helps Address

• Excessive rear-end bounce after bumps or dips
• Reduced control when towing or carrying cargo
• Shock fade from heat and aeration in demanding use
• Loose steering response caused by worn rear damping
• Ride instability on Chevrolet Silverado 1500 and GMC Sierra 1500 rear suspension systems

Installation Notes and Fitment

Compatible with rear suspension applications only. Fits 2007 Chevrolet Silverado 1500 Classic, rear; 2007 GMC Sierra 1500 Classic, rear; 2001-2006 Chevrolet Silverado 1500, rear; 2001-2006 GMC Sierra 1500, rear; 1999-2000 Chevrolet Silverado 1500, rear; 1999-2000 GMC Sierra 1500, rear; 1989-1991 Chevrolet V3500, rear; 1987-1991 GMC V3500, rear; 1987-1988 Chevrolet V30, rear; 1977-1986 Chevrolet K30, rear; 1979-1986 GMC K3500, rear. Excludes electronic suspension and other listed configuration exceptions. Verify mount style, compressed length, and extended length before installation.

Quality Assurance

KYB designs Gas-a-just shocks with application-specific valving for GM truck use and a monotube layout that supports consistent damping performance. The KG5482 is built to meet the demands of rear suspension replacement on Chevrolet Silverado 1500 and GMC Sierra 1500 platforms.