Gabriel Heavy Duty

Since 1907, Gabriel has been leading the industry in ride control products. No one understands it like Gabriel. Over 50 years ago Gabriel added the heavy-duty products to it's lineup and have made it their mission to provide a proven, real-world solution for fleets. You can be confident that Gabriel will not let your class 6-8 trucks down

Today's demanding logistics of our business require operators, installers and fleet managers to rely on dependable technology for their trucks, trailers and buses. Gabriel delivers every time. With over 3000 OE and more then 2000 aftermarket products, they are the largest supplier of ride control in heavy duty industry.

Quality components, precision engineering and a durable, robust design ensure top performance throughout the life of Gabriel® heavy-duty shock absorbers, and reduce wear and tear on other costly suspension parts.

Do you know the warning signs of driving with bad shocks? Watch the first video!

Need replacement shocks? See how easy it is to install Gabriel HD shock absorbers!

Decades of experience deliver results

FleetLine® and GasSLX® HD product designs have been proven on- and off-pavement for over five decades
Gabriel products have been tested and improved over time based on real-world use and increasing demands
FleetLine® and GasSLX® deliver the results you expect — mile after mile, job after job

Unmatched coverage

Gabriel Truck, Trailer and Bus shock coverage is unmatched in the HD aftermarket industry
Extensive FleetLine® and GasSLX® product lines cover more part numbers then any other competitor
Gabriel exceeds its nearest competitor’s listed offerings by more than 50 percent in total

Fleetline Cab Shocks

Heavy-duty shocks specifically designed to improve comfort and reduce vibration in cab suspensions

1”, 1 3/16”, 1 3/8”, 1 5/8” bore sizes to address all cab suspensions and designs

83000 Series

A heavy-duty product designed for class 3 – 6 vehicles and heavy truck suspensions

1 3/8” bore
10-stage valving
Self-compensating piston seal for consistent damping throughout the shock life

85000 Series

A heavier-duty product designed for class 6 – 8 trucks, buses and trailers

Larger 1 5/8” bore for increased durability
Bulged design* for increased fluid capacity and cooler operation in extreme conditions
Self-compensating piston seal for consistent damping throughout the shock life

89000 Adjustable Series - GasSLX

Premium, adjustable, heavy-duty gas shock for class 7 – 8 vehicles, school buses and transit buses

Three position adjustability offers personal ride selection: regular, firm and extra firm
Specially formulated H.T. fluid reduces friction and wear in extreme operating conditions
Unique Gas Cell design double seals for superior gas retention
1 5/8” bore, forged solid steel eye rings and 360° arc-welded end mounts for superior durability