KYB KG5521 Shock Absorber - Rear

Overview of KYB Gas-a-just Suspension Shock Absorber KG5521

The KYB Gas-a-just KG5521 is a precision-engineered suspension shock absorber designed for select Chevrolet, Ford, Lincoln, Mercury, and Pontiac vehicles. This shock absorber offers reliable damping performance to maintain vehicle stability and ride comfort on models such as the Camaro, Crown Victoria, and Thunderbird.

• Compressed length: 12.32 inches
• Extended length: 20.08 inches
• Stroke length: 7.76 inches
• Lower mount type: E1
• Upper mount type: S1
• Includes dust cover for enhanced durability
• Internal rebound spring: Not included
• No B-stop or R-stop features

About the KYB Gas-a-just Product Line

The Gas-a-just line from KYB is engineered to provide consistent gas pressure for improved shock absorber response and control. This technology helps maintain vehicle handling characteristics by reducing shock fade and improving ride quality. The KG5521 shock absorber benefits from this design, delivering dependable performance for vehicles like the Ford Crown Victoria and Pontiac Firebird.

Detailed Product Description

The KYB Gas-a-just KG5521 suspension shock absorber features a compressed length of 12.32 inches and an extended length of 20.08 inches, providing a stroke length of 7.76 inches. It is equipped with an E1 lower mount and an S1 upper mount, ensuring proper fitment and secure installation on compatible vehicles. The included dust cover protects the piston rod from dirt and debris, extending the service life of the shock absorber. This model does not include an internal rebound spring or bump stops, focusing on straightforward, reliable damping performance.

Applications and Problem Solving

• Restores proper suspension damping on Chevrolet Camaro and Pontiac Firebird
• Improves ride comfort and vehicle stability for Ford Crown Victoria and Lincoln Town Car
• Reduces excessive bouncing and body roll on Mercury Cougar and Grand Marquis
• Addresses noise and vibration issues caused by worn shocks on LTD and Mark VI models
• Enhances handling response for improved driver control on Colony Park and Montego

Installation Notes and Tips

• Verify compatibility with vehicle make and model before installation
• Inspect mounting points for wear or damage prior to fitting the KG5521 shock absorber
• Use appropriate tools to avoid damage to the E1 lower and S1 upper mounts
• Ensure dust cover is properly seated to protect the piston rod
• Follow manufacturer torque specifications for mounting hardware

Quality Assurance and Warranty

KYB manufactures the Gas-a-just KG5521 shock absorber to meet strict quality standards, ensuring consistent performance and durability. The product is backed by KYB's warranty coverage, which protects against defects in materials and workmanship under normal use conditions. This provides confidence in the longevity and reliability of the suspension component for vehicles such as the Ford Thunderbird and Lincoln Mark VI.