Fox Racing Shocks 981-35-403-L Factory Race 3.5 x 18 External Bypass Piggyback Shock Left

The Fox Racing Shocks 981-35-403-L Factory Race Series shock delivers professional-grade off-road suspension performance with advanced external bypass technology. This 3.5-inch body shock features 18 inches of travel and a piggyback reservoir design, engineered for extreme off-road conditions and built with race-proven components found in Trophy Truck competition shocks.

Key Features:

• 5-tube external bypass configuration with 3/4-inch bypass adjusters for precise position-sensitive damping control
• 3 compression adjusters and 2 rebound adjusters allow complete tuning customization
• 3.5-inch shock body diameter with 18-inch stroke for maximum suspension travel
• 1-inch diameter shaft for exceptional strength and durability
• Piggyback reservoir design (3.0 x 16 inches) for improved heat dissipation and consistent performance
• PTFE-lined heat-treated alloy steel spherical bearings ensure smooth, quiet operation
• Fox Grey Cerakote protective ceramic coating over zinc plated basecoat for superior corrosion resistance
• Machined 7075 aluminum reservoir mounting hardware for secure installation
• Extended length: 46.45 inches / Collapsed length: 28.45 inches
• 1.50-inch mounting width between tabs, uses 5/8-inch shock bolts

This left-side configuration shock includes all necessary mounting hardware, washers, bushings, and nuts. The externally adjustable bypass tubes provide independently tunable compression and rebound damping at specific points in the suspension travel, delivering a plush ride during normal driving while ramping up damping force to prevent harsh bottom-outs. Backed by Fox Racing Shocks' one-year limited warranty.