Rancho RS999042 Shock Absorber - Front

Overview of Rancho RS9000XL Suspension Shock Absorber

The Rancho RS9000XL Suspension Shock Absorber (Part Number RS999042) is engineered for Ford F-250 Super Duty and F-350 Super Duty trucks. Designed to provide reliable damping performance, this shock absorber includes features tailored to heavy-duty applications.

• Compatible with Ford F-250 Super Duty and F-350 Super Duty models
• Compressed length: 13.95 inches
• Extended length: 20.61 inches
• Travel length: 6.66 inches
• Includes dust shield for enhanced durability
• Lower mounting with loop bushing and sleeve mount (9/16" sleeve ID x 1.5/8" sleeve OAL)
• Upper mounting code: S51
• Reserve tube diameter: 2.38 inches
• Parts pack included (P01356)

Detailed Product Description

The Rancho RS9000XL shock absorber is designed to meet the demands of Ford F-250 Super Duty and F-350 Super Duty trucks, providing consistent suspension control and improved ride quality. With a compressed length of 13.95 inches and an extended length of 20.61 inches, it offers a travel length of 6.66 inches, allowing for effective wheel articulation and damping. The shock features a dust shield to protect internal components from debris and extend service life. The lower mounting uses a loop bushing and sleeve mount with a 9/16" sleeve inner diameter and 1.5/8" outer length, ensuring secure attachment and compatibility. The upper mounting code S51 corresponds to the specific mounting style required for these Ford models. The reserve tube diameter of 2.38 inches supports hydraulic fluid capacity for consistent damping performance. This shock absorber comes with a parts pack (P01356) to facilitate installation.

About the RS9000XL Product Line

The RS9000XL series from Rancho is a line of adjustable shocks designed to provide customizable damping settings for various driving conditions. This product line allows users to fine-tune their suspension performance, balancing comfort and control. The RS999042 shock absorber is part of this series, offering features suitable for heavy-duty Ford trucks, ensuring adaptability to different load and terrain requirements.

Common Applications and Problem Solving

• Improves ride stability and handling on Ford F-250 Super Duty and F-350 Super Duty trucks
• Reduces excessive bouncing and body roll during towing or hauling
• Minimizes suspension wear caused by rough terrain or heavy loads
• Addresses noise and vibration issues related to worn or damaged shocks
• Enhances overall vehicle control and safety under demanding conditions

Installation Notes and Tips

• Verify compatibility with Ford F-250 Super Duty and F-350 Super Duty models before installation
• Use the included parts pack (P01356) for proper mounting hardware
• Ensure mounting points correspond to lower mount code LS47 and upper mount code S51
• Inspect suspension components for wear or damage during installation
• Follow manufacturer torque specifications for mounting bolts

Quality Assurance and Warranty

Rancho RS9000XL shock absorbers are manufactured to meet industry standards for durability and performance. This product is backed by Rancho's quality assurance processes. For specific warranty details, refer to Rancho's official documentation or contact the manufacturer directly.