KYB 3358004 Suspension Strut - Front Left

Overview of KYB Excel-G Suspension Strut for BMW X1

The KYB Excel-G Suspension Strut 3358004 is engineered specifically for the BMW X1, providing reliable suspension performance. Designed to restore original handling and control, this strut is a direct replacement part that meets OEM specifications.

• Compressed length: 14.3 inches
• Extended length: 18 inches
• Stroke length: 3.7 inches
• Upper mount type: 12x1.50
• Internal rebound spring included
• Right stop (R-stop) included; no bump stop (B-stop)
• Dust cover not included

Details on KYB Excel-G Product Line

The Excel-G line from KYB focuses on restoring the original ride quality and handling characteristics of your vehicle. This suspension strut is designed to provide a smooth and controlled ride by using an internal rebound spring, which helps maintain consistent damping performance. The Excel-G series is a reliable choice for drivers looking to replace worn or damaged struts on their BMW X1 without altering the vehicle's factory suspension dynamics.

Technical Description of Part Number 3358004

This KYB Excel-G suspension strut (part number 3358004) features a compressed length of 14.3 inches and an extended length of 18 inches, with a stroke length of 3.7 inches. The upper mount type is 12x1.50, ensuring proper fitment and secure installation on the BMW X1. The strut includes an internal rebound spring to improve ride comfort and handling response. While it does not come with a dust cover or bump stop, it does include a right stop (R-stop) to protect the suspension components during operation.

Common Suspension Issues Addressed by This Strut

• Reduced ride comfort due to worn or leaking struts
• Decreased vehicle stability and handling performance
• Uneven tire wear caused by suspension misalignment
• Excessive body roll or bouncing during cornering
• Noise or vibration from damaged suspension components

Installation Notes and Tips for BMW X1 Owners

When installing the KYB Excel-G suspension strut 3358004 on a BMW X1, ensure the upper mount type 12x1.50 matches the vehicle’s specifications. It is recommended to replace struts in pairs to maintain balanced suspension performance. Since this strut does not include a dust cover, inspect the existing dust boot and replace if necessary to protect the strut shaft. Proper torque specifications should be followed during installation to avoid premature wear or damage.

Quality Assurance and Warranty Information

KYB manufactures the Excel-G suspension strut 3358004 to meet or exceed OEM standards for durability and performance. The internal rebound spring design contributes to consistent damping and ride quality. While specific warranty details may vary, KYB typically offers a limited warranty covering defects in materials and workmanship. Refer to KYB’s official documentation for exact warranty terms.