KYB 551116 Suspension Strut - Rear

Overview of KYB Gas-a-just Suspension Strut 551116

The KYB Gas-a-just suspension strut 551116 is designed specifically for the Mazda RX-8, providing reliable damping performance and improved ride control. This strut offers precise fitment and engineered specifications to maintain your vehicle's handling characteristics.

• Compressed length: 15.62 inches
• Extended length: 22.71 inches
• Stroke length: 7.09 inches
• Lower mount type: E2 (18x46)
• Upper mount type: S1
• Includes R-stop but no B-stop
• No dust cover or internal rebound spring included

Details on KYB Gas-a-just Product Line

The Gas-a-just line by KYB is engineered to provide consistent gas-charged damping for improved vehicle control and comfort. This product line focuses on delivering a balance between performance and durability, making it suitable for drivers seeking dependable suspension components. The 551116 strut is part of this line, designed to meet the specific suspension requirements of the Mazda RX-8.

Technical Description of Part Number 551116

This KYB suspension strut features a compressed length of 15.62 inches and an extended length of 22.71 inches, allowing for a stroke length of 7.09 inches. The lower mount uses an E2 (18x46) configuration, while the upper mount is type S1, ensuring proper fitment and secure installation. The strut includes an R-stop to limit rebound travel but does not have a B-stop or internal rebound spring. Note that this unit does not come with a dust cover, so additional protection may be required depending on driving conditions.

Applications and Problem Solving

• Compatible with Mazda RX-8 models requiring replacement suspension struts
• Addresses issues such as worn or leaking original struts
• Improves vehicle stability and handling during cornering and braking
• Reduces excessive body roll and vibration
• Restores proper suspension travel and ride height

Installation Notes and Tips

When installing the KYB Gas-a-just strut 551116 on a Mazda RX-8, ensure the correct orientation of the E2 lower mount and S1 upper mount for proper fitment. Since this strut does not include a dust cover, inspect the existing dust protection and replace if necessary to prevent premature wear. Use appropriate tools to compress the strut safely during installation and verify that the R-stop is functioning correctly to avoid overextension.

Quality Assurance and Warranty

KYB suspension components, including the Gas-a-just 551116 strut, are manufactured to meet OEM specifications for fit and function. While specific warranty details are not provided here, KYB typically offers coverage against defects in materials and workmanship. It is recommended to consult KYB or authorized distributors for exact warranty terms related to this part.