KYB 339787 Suspension Strut - Front

Overview of KYB Excel-G Suspension Strut 339787

The KYB Excel-G Suspension Strut 339787 is engineered for BMW X5 and X6 models, providing reliable suspension performance. Designed to restore original handling and control, this strut offers precise fitment and durable construction for your vehicle's suspension system.

• Compressed Length: 16.33 inches
• Extended Length: 19.44 inches
• Stroke Length: 3.11 inches
• Upper Mount Type: 12x1.50
• Internal Rebound Spring: Yes
• Right Stop (R-stop): Yes
• Dust Cover: Not included

Features and Specifications of the Excel-G Strut

The KYB Excel-G line is designed to meet or exceed OEM specifications, offering a balance of comfort and control. The Excel-G struts, including part number 339787, incorporate an internal rebound spring to improve ride quality and maintain consistent damping performance. This suspension strut features a 12x1.50 upper mount thread size, ensuring proper fitment on BMW X5 and X6 models. With a compressed length of 16.33 inches and an extended length of 19.44 inches, the strut provides a stroke length of 3.11 inches, matching factory dimensions for optimal suspension travel.

Compatible Vehicles and Fitment Details

This KYB Excel-G suspension strut 339787 is compatible with BMW X5 and X6 vehicles. It is specifically designed to replace original equipment struts on these models, ensuring proper fit and function. When searching for a suspension strut for your BMW X5 or X6, part number 339787 offers a direct replacement option that maintains the vehicle's handling characteristics.

Common Suspension Issues Addressed

• Reduced ride comfort due to worn or leaking struts
• Decreased vehicle stability and control during cornering
• Uneven tire wear caused by suspension misalignment
• Excessive bouncing or bottoming out over bumps
• Noise or vibration from damaged suspension components

Installation Notes and Tips

• Ensure the vehicle is securely lifted and supported before removal
• Compare the new strut dimensions with the original to confirm fitment
• Use proper tools to avoid damage to the 12x1.50 upper mount threads
• Inspect related suspension components during installation for wear
• Professional alignment is recommended after installation

Quality Assurance and Warranty

KYB Excel-G suspension struts are manufactured to meet strict quality standards, providing reliable performance and durability. The internal rebound spring design helps maintain consistent damping over the life of the strut. While specific warranty details for part number 339787 should be confirmed at the point of purchase, KYB typically offers limited warranties covering defects in materials and workmanship.