Designed specifically to eliminate cab vibration, Gabriel FleetLine Cab Shocks offer the strength and durability needed to keep your trucks running smoothly. It starts with engineering that delivers a rugged design to handle the harshest payloads and work environments, while leaving drivers undisturbed by muting cab noise and vibration. And less vibration means less fatigue and strain in your suspension. Who doesn't like the sound of that? Designed as a direct replacement for the original equipment shock, FleetLine shock absorbers by Gabriel provide a valving rate that compensates for initial truck suspension softening, providing performance that better matches the original ride. Built with original equipment quality components and 10 stage valving to ensure superior performance throughout the life of the shock, it also reduces wear and tear on other costly suspension and vehicle parts. And like all Gabriel shocks and struts, Fleetline shocks feature a super-finished chrome piston rod for superior corrosion resistance and a leak-proof piston seal which extends product life. All Gabriel shocks and struts feature a super-finished chromed piston rod that provides superior corrsion resistance for longer life. View larger Gabriel FleetLine Shocks feature: Unique pressurized piston seal design reduces force-velocity variabilities and self compensates for wear Cold formed, 360 degree arc-welded eye-ring and mounts improve durability A hydraulic rebound stop, where required, prevents shocks from topping out and suspensions from overextending Multi-lip piston seal improves fluid retention and provides longer life And like all Gabriel shocks and struts, FleetLine Shocks feature: A super-finished chromed piston rod to inhibit corrosion, ensure proper seal lubrication, provide a more consistent wear surface A leak-proof piston seal which extends product life D.O.M. (Drawn-Over-Mandrel) Tubing that reduces internal wear for longer product life About Gabriel Starting in 1907, Gabriel invented the original shock absorber, followed by the first hydraulic shock absorber, the first adjustable shock absorber and the first air adjustable shock absorber. And today, it's still that same innovative, independent American companybuilding high-performance shocks and struts that cover over 96% of North American vehicles. Gabriel continues adding new product coverage, including expanding their line of ReadyMount strut assemblies, which make installation faster, safer and easier. And Gabriel continues that independent spirit, working hard to deliver innovative new products and services, every day.