Gabriel Heavy Duty

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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. See top moving cross references by clicking here.

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

Guardian Shocks

Designed to fit a variety of vehicles with similar attributes of Gabriel Ultra struts

• Leak-proof piston seal and rod to eliminate oil bypass
• Chrome piston rod for corrosion resistance
• All-weather oil to reduce friction