Rancho RS994028 RS9000XL Adj Shock Universal 17-28in Eye/Eye Mount

Vehicle Fitment

• Universal Fit (Custom Applications, Eye/Eye Mount)

Fitment Notes

• This is a universal shock absorber - not vehicle-specific
• Requires proper measurement verification before installation
• Compatible with custom suspension setups, lifted trucks, off-road builds, and fabricated applications
• Both upper and lower mounts use loop/eyelet bushings

Features

• 9-position adjustable damping for precise ride tuning
• Tri-tube construction increases oil capacity and reduces heat buildup
• Nitrogen gas charged to minimize fade and maintain consistent damping
• Large 2.37-inch body improves cooling and performance under load
• Heavy-duty 18mm nitro-carburized piston rod resists corrosion and wear
• Graphite-filled Fluon-banded piston enhances smooth operation
• All-weather hydraulic fluid performs in extreme temperatures (-40°F to 248°F)
• Polyurethane rebound bumper improves comfort on rough terrain
• Protective boot shields shaft and seal from dirt and debris
• Double-welded mounting loops provide added strength for off-road use

Specifications

• Position: Universal (Front or Rear depending on application)
• Shock Series: RS9000XL
• Adjustability: 9-position manual dial
• Compressed Length: 17.31 in (439.6 mm)
• Extended Length: 27.98 in (710.6 mm)
• Travel Length: 10.67 in (271 mm)
• Body Diameter: 2.37 in (60.3 mm)
• Rod Diameter: 18 mm
• Mount Type: Eye/Eye (loop bushing)
• Gas Charged: Yes (Nitrogen)
• Construction: Tri-tube

Included Components

• 1x Rancho RS994028 RS9000XL Shock Absorber
• 1x Protective Boot
• 1x Installation Hardware Kit (bushings and sleeves)

Product Description

The Rancho RS994028 RS9000XL shock absorber is a high-performance, universal-fit suspension component engineered for custom builds, lifted trucks, and off-road applications. Featuring a wide operating range and eye-to-eye mounting configuration, this shock is ideal for setups requiring precise length matching rather than direct bolt-on vehicle fitment. Its nine-position adjustable damping system allows drivers to fine-tune ride quality from soft comfort to firm control, making it versatile for both daily driving and rugged terrain. 

Built with a large tri-tube body and nitrogen gas pressurization, the RS9000XL minimizes heat buildup and reduces shock fade under heavy loads or extended use. The heavy-duty piston rod, reinforced mounting points, and protective boot ensure long-lasting durability in demanding environments. Whether used in custom suspension fabrication or as part of a lifted off-road system, this shock delivers consistent performance, improved vehicle stability, and enhanced ride control.