KYB 551609 Suspension Strut - Front

Overview of KYB Gas-a-just Suspension Strut 551609

The KYB Gas-a-just suspension strut 551609 is designed specifically for Jaguar S-Type models, providing reliable shock absorption and improved ride quality. This strut offers precise fitment and consistent performance tailored to the suspension needs of your Jaguar S-Type.

• Compressed length: 17.89 inches
• Extended length: 21.65 inches
• Stroke length: 3.76 inches
• Lower mount type: E2 (14.2x48)
• Upper mount type: 12x1.75
• No dust cover included
• No internal rebound spring
• No B-stop or R-stop components

Detailed Product Description

The KYB Gas-a-just 551609 suspension strut is engineered to match the original equipment specifications for the Jaguar S-Type. With a compressed length of 17.89 inches and an extended length of 21.65 inches, this strut provides a stroke length of 3.76 inches, ensuring smooth and controlled suspension travel. The lower mount features an E2 type with dimensions of 14.2 by 48 millimeters, while the upper mount is sized at 12x1.75, allowing for secure and precise installation. This strut does not include a dust cover or internal rebound spring, and it lacks B-stop and R-stop components, which aligns with the original design for this vehicle application.

About the Gas-a-just Product Line

The KYB Gas-a-just line is known for its gas-charged technology that delivers consistent damping performance and improved vehicle handling. This product line is designed to restore the original ride quality and control of your Jaguar S-Type by providing a direct replacement strut that meets factory specifications. The Gas-a-just struts are engineered to reduce body roll and maintain stability under various driving conditions.

Common Applications and Problem Solving

• Restores proper suspension travel and damping for Jaguar S-Type
• Addresses excessive bouncing or poor ride comfort
• Eliminates uneven tire wear caused by worn struts
• Improves vehicle handling and stability during cornering
• Reduces noise and vibration from faulty suspension components

Installation Notes and Tips

When installing the KYB Gas-a-just 551609 strut on a Jaguar S-Type, ensure the vehicle is securely lifted and supported. Verify the upper and lower mount types match the original equipment to avoid fitment issues. Since this strut does not include a dust cover or rebound springs, inspect existing components for wear and replace if necessary. Proper torque specifications should be followed to maintain suspension integrity and safety.

Quality Assurance and Warranty

KYB manufactures the Gas-a-just 551609 suspension strut to meet strict quality standards, ensuring durability and consistent performance. While specific warranty details may vary, KYB typically offers coverage against defects in materials and workmanship. This part is GTIN registered (00781552599050) for traceability and authenticity.