When there’s a lot riding on the success of your fleet, there’s no room for second best.
The increased demands placed on today’s heavy trucks, trailers and buses put incredible strain on their suspension systems, making it more important than ever to have reliable, hardworking shocks that operate at peak performance. That’s why so many heavy trucks ride on Gabriel® FleetLine™ shocks.
FleetLine shocks are designed as a direct replacement for commercial OE shocks, so they’re built to match and/or exceed OE specs and quality standards. They also feature a valving rate that compensates for initial truck suspension softening, providing performance that specifically matches the original.
For fleet operators looking for enhanced comfort and a dramatic reduction in cab noise, we also offer FleetLine cab shocks, which are designed specifically to eliminate cab vibration.
FleetLine shocks go beyond OE requirements with innovative features like 10-stage valving, a pressurized piston ring, multi-lip piston rod seal and gas cell technology (cab shocks only), which can significantly decrease wear and tear on other costly suspension and vehicle parts, reduce fade and increasing ride comfort.
Plus, every FleetLine shock comes with a super-finished chromed piston rod to give you unmatched corrosion prevention, long lasting durability, and prolonged product life.
When performance, reliability, comfort, and control are vital to your business, don’t settle for anything less than Gabriel FleetLine shocks.
Features & Benefits
- Pressurized piston ring
- Multi-lip piston rod seal reduces force-control variabilities and self-compensates for wear
- Independent compression and refill ports
- 360° end mounts provide superior structural strength
- Cold formed and arc-welded eye ring end mounts (most applications) for great tensile strength
- Hydraulic extension stop prevents shocks from topping out and suspensions from overextending
- Unique Gas Cell design (cab shocks only) reduces fade and increases ride comfort
- 10-stage All-Coil Spring Valving provides unbeatable comfort, control and durability
- FleetLine cab shocks are designed specifically to eliminate cab vibration
- 1″, 1 3/16″, 1 3/8″, 1 5/8″ bore sizes provide customized suspension for different cab designs and increased comfort


