KYB 564004 Suspension Strut - Front

Overview of KYB MonoMax Suspension Strut 564004

The KYB MonoMax Suspension Strut 564004 is engineered for reliable performance on heavy-duty vehicles like the Chevrolet Silverado 1500 and GMC Sierra 1500. Designed to restore original handling and control, this strut is compatible with multiple Cadillac, Chevrolet, and GMC models.

• Compressed length: 13.26 inches
• Extended length: 17.71 inches
• Stroke length: 4.45 inches
• Lower mount type: E3 (100x128x10)
• Upper mount type: 10x1.25
• Includes R-stop but no internal rebound spring or dust cover

Detailed Product Features and Specifications

The KYB MonoMax 564004 suspension strut features a compressed length of 13.26 inches and an extended length of 17.71 inches, providing a stroke length of 4.45 inches. This precise sizing ensures proper fitment and optimal suspension travel for vehicles such as the Cadillac Escalade and GMC Yukon XL 1500. The strut uses an E3 lower mount measuring 100x128x10 and a 10x1.25 upper mount, designed to match factory mounting points for straightforward installation. While it includes an R-stop for controlled compression, it does not have an internal rebound spring or dust cover, which is typical for this type of heavy-duty strut.

About the KYB MonoMax Product Line

The MonoMax line by KYB is developed to provide enhanced load handling and durability for trucks and SUVs that carry heavy payloads or tow frequently. This product line focuses on delivering consistent damping performance under demanding conditions, making it suitable for vehicles like the Chevrolet Suburban 1500 and Cadillac Escalade EXT. The MonoMax struts are designed to maintain vehicle stability and control, especially when the suspension is compressed under load.

Common Applications and Problem Solving

• Restores suspension performance on Cadillac Escalade and GMC Yukon models
• Addresses excessive body roll and poor handling in Chevrolet Tahoe and Silverado 1500
• Improves ride quality when carrying heavy loads or towing
• Replaces worn or leaking factory struts to maintain vehicle safety
• Reduces bottoming out and harsh impacts on rough terrain

Installation Notes and Tips

Installation of the KYB MonoMax 564004 suspension strut requires matching the specified compressed and extended lengths to ensure proper fitment. Verify the lower mount type E3 (100x128x10) and upper mount 10x1.25 thread size before installation. Since this strut does not include a dust cover, inspect the mounting area for debris and clean as necessary. Professional installation is recommended to ensure torque specifications and alignment are correctly maintained.

Quality Assurance and Warranty

KYB manufactures the MonoMax 564004 suspension strut to meet or exceed OEM standards for durability and performance. While specific warranty details are not provided here, KYB typically offers a limited warranty covering defects in materials and workmanship. This strut is designed to provide consistent damping and load support for Cadillac, Chevrolet, and GMC trucks and SUVs.