KYB 565121 Shock Absorber - Front

Overview of KYB MonoMax Suspension Shock Absorber

The KYB MonoMax 565121 suspension shock absorber is engineered for Ford F-250 Super Duty and F-350 Super Duty trucks. Designed to provide reliable damping performance, this shock absorber supports heavy-duty applications with precise control and durability.

• Compressed length: 13.38 inches
• Extended length: 20.7 inches
• Stroke length: 7.32 inches
• Lower mount type: E2 (14.6x42)
• Upper mount type: S1 (12mm)
• Includes dust cover for protection
• Rear stop (R-stop) included for enhanced travel control
• No internal rebound spring or B-stop

Detailed Product Features and Specifications

The KYB MonoMax 565121 shock absorber features a compressed length of 13.38 inches and an extended length of 20.7 inches, providing a stroke length of 7.32 inches. It is equipped with an E2 lower mount measuring 14.6 by 42 mm and an S1 upper mount with a 12 mm diameter, ensuring proper fitment and secure installation on Ford F-250 Super Duty and F-350 Super Duty models. The included dust cover helps protect the shock shaft from dirt and debris, extending the service life of the component. This shock absorber incorporates a rear stop (R-stop) to limit travel and improve ride stability, while it does not include an internal rebound spring or B-stop.

About the KYB MonoMax Product Line

The MonoMax line by KYB is designed specifically for heavy-duty trucks and SUVs requiring enhanced load handling and durability. This product line focuses on providing consistent damping performance under demanding conditions, making it suitable for vehicles like the Ford F-250 Super Duty and F-350 Super Duty. The MonoMax shocks are engineered to maintain vehicle control and stability when carrying heavy loads or towing.

Common Applications and Problem Solving

• Improves ride control and stability on Ford F-250 Super Duty and F-350 Super Duty trucks
• Reduces excessive body roll and sway during heavy load or towing conditions
• Restores proper suspension travel and damping performance
• Minimizes noise and vibration caused by worn or damaged shocks
• Protects suspension components by maintaining consistent shock absorber function

Installation Notes and Tips

• Verify compatibility with Ford F-250 Super Duty and F-350 Super Duty models before installation
• Inspect mounting points for wear or damage prior to installation
• Use proper tools to avoid damage to the E2 lower mount and S1 upper mount
• Ensure dust cover is properly seated to protect the shock shaft
• Follow vehicle manufacturer torque specifications for mounting hardware

Quality Assurance and Warranty

KYB MonoMax shock absorbers are manufactured to meet strict quality standards for durability and performance. The 565121 part number undergoes rigorous testing to ensure reliable operation under heavy-duty conditions. While specific warranty details may vary, KYB typically offers coverage against defects in materials and workmanship. Consult KYB or authorized distributors for exact warranty terms related to this suspension shock absorber.