Shock SZ/SL 9in Comp 3 Reb 5

The SZ Series Shock 9-inch Compensator with 3 Rebound and 5 Compression (C3-R5) valve is a premium monotube shock absorber engineered for high-performance suspension applications demanding precise damping control and extended durability. This digressive valve design delivers progressive resistance that adapts to varying impact loads, making it suitable for demanding off-road, competition, and severe-duty environments where suspension response directly affects vehicle control and occupant comfort.

Built from steel with zinc-plated corrosion protection, this shock measures 1.81 inches in outer diameter and features a travel range of 14.88 inches fully compressed to 23.52 inches fully extended. The C3-R5 valve configuration balances compression and rebound control with a digressive characteristic curve, meaning damping force increases more sharply in the initial stage of suspension movement and then tapers—ideal for absorbing large impacts while maintaining consistent handling through mid-travel. The 9-inch stroke length and compact 3x3-inch profile make this unit compatible with space-constrained installation points on various suspension geometries.

Buyers seeking replacement or upgrade shocks for rock crawling, desert racing, rally competition, or heavy-duty field applications rely on monotube designs for their superior heat dissipation and consistent performance under sustained high-demand use. The zinc-plated steel construction provides protection against corrosion in harsh environments, while the digressive valve engineering ensures smooth power delivery without excessive harshness at low speeds or instability at high speeds. This is a single unit; system applications require multiple shocks matched to your specific vehicle configuration.