ATI 918582 Super Damper for 1989-1998 Nissan 240SX SR20DET RWD

Vehicle Fitment

• 1989-1998 Nissan 240SX SR20DET (RWD)

Features

• Eliminates torsional crankshaft vibrations at all RPM levels
• Exceeds SFI 18.1 specifications for competition use
• Laser-etched 360° timing marks for precise tuning
• Black zinc chromate finish for enhanced corrosion resistance
• Includes 11% underdriven power steering pulley
• Direct replacement for OEM crankshaft pulley
• Designed for high-performance street applications
• Rebuildable and tunable for future upgrades

Specifications

• Outer Diameter: 5.5 inches
• Material: Aluminum shell with steel hub
• Weight: 6.85 lbs
• Inertia Weight: 3-ring design
• Belt Groove Configuration: 4