Steel Shock Monotube 9in 8C-2R

The Steel Shock Monotube 9in 8C-2R from AFCO Racing Products is a specialized suspension shock absorber engineered for high-performance marine and boating applications where precision damping and durability are non-negotiable. Built for vessels operating in demanding conditions—from rough water and heavy loads to aggressive acceleration and deceleration—this monotube shock delivers responsive handling and ride control. Whether you're running a center console, performance offshore boat, or custom watercraft, the 9-inch travel geometry positions this unit as a go-to choice for operators who demand reliable suspension geometry without compromise.

Monotube design separates the piston and floating seal into a single tube, maximizing internal volume and heat dissipation—critical for extended throttle runs and continuous motion on the water. The 8C-2R designation indicates an eight-cycle damping profile with two-stage rebound tuning, allowing the shock to absorb impact energy smoothly while recovering quickly to maintain hull stability and crew comfort. Steel construction provides superior corrosion resistance and structural integrity compared to aluminum alternatives, essential in saltwater marine environments. At 4.6 pounds and measuring 28.5 inches in overall length with a 9-inch stroke, this compact yet robust unit integrates seamlessly into tight engine compartments and mounting points without sacrificing performance or reliability.

This shock excels in applications requiring fast-response suspension tuning for performance boating, including sport fishing vessels, pleasure cruisers, and custom-built watercraft. Operators upgrading worn factory shocks or building aggressive suspension setups will appreciate the AFCO pedigree and the precision engineering evident in the dual-stage rebound circuit. Installation typically pairs this unit with complementary springs and mounting brackets specific to your hull design; verify existing suspension geometry and mounting hole spacing before ordering. For boaters committed to superior handling, reduced porpoising, and extended equipment lifespan, the Steel Shock Monotube 9in 8C-2R represents a proven investment in marine suspension excellence.