Performance Overview

KYB Excel-G shocks feature a nitrogen gas-charged twin-tube design and are designed to restore your vehicle's original capabilities. Excel-G is made on the same KYB OE assembly lines, uses the same OE quality components and is calibrated to compensate for worn suspensions to restore original, designed performance.

Key Features

• A seamless working cylinder vs. welded seams provides the best sealing surface throughout the entire piston stroke
• Precision multi-stage hydraulic valves that reduces fluid travel to minimize aeration and are calibrated the way OE intended the vehicle to perform
• Triple chrome-plated piston rod and multi-lip oil seals that reduce wear
• High pressure monotube design separates the gas and oil for fade free operation and instant response
• Fluid leaking can be a cause of shock failure, the KYB Gas-a-just has an ultra-smooth triple chrome plated chrome piston rod to reduce seal wear
• The higher gas pressure of the KYB Gas-a-Just responds quickly to improve steering response
• Electronic safety systems depend on the suspension, brakes and tires operating as the vehicle manufacturer intended. The KYB Gas-a-just helps keep Electronic Safety Systems performing as designed.
• To reduce the chance of noise and vibration KYB recommends installing new strut mounts, part number: SM5449
• Adjustable: No
• Bearing Plate Included: No
• Boot Included: No
• Compressed Length: 17.87 in
• Extended Length: 21.61 in
• Internal Construction Type: Single Tube
• Internal Damper Type: Gas
• Lower Mount Type: Eyelet
• Manufacturer Part Number: 551609
• Quality Level: Specialty
• SDS Required: No
• Shock Travel Length: 3.76 in
• Spring Included: No
• Spring Isolators Included: No
• Sub Brand: Gas-a-just
• Upper Mount Type: Stud
• VMRS Code: 016020000
• Weight: 6.2 lbs

Vehicle Fitment Table

FAQ

Will this fit my vehicle?
Please verify your year, make, model, position, and any fitment notes using the compatibility table above before purchase.

What part number is this?
The listed part number is 551609.

Is this product designed for direct replacement?
Yes. This product is intended to match the compatible vehicle applications listed in the fitment table.

Should I confirm fitment before ordering?
Yes. Always compare your original part, position, and vehicle details with the fitment table before ordering.

Common Searches

• Strut for Jaguar S-Type
• 551609 fitment
• KYB Strut
• 2000–2002 Jaguar S-Type Strut
• KYB 551609 replacement