Gabriel 83159 Fleetline Heavy Duty Rear Shock Absorbers for GMC W Series; Chevy LCF 3500, LCF 3500HD, Silverado 4500 HD 5500 HD; Isuzu FTR, NPR, NPR-HD, NPR-XD, NQR, NRR, Reach OEM# 98098059 (1 Pack)

Gabriel Fleetline – Commercial Shocks Absorbers | Premium Heavy Duty Shock Absorbers for Trucks, Trailers and Buses (Heavy Duty & Commercial Vehicles)About GabrielFor over 100 years, Gabriel has been at the forefront of suspension technology, providing reliable and durable ride control solutions. Gabriel Fleetline Shocks are engineered specifically for heavy-duty commercial vehicles and fleet operations, delivering unmatched durability and performanceProduct DetailsFleetLine Shocks – Commercial Truck and Trailer Shocks (83000 series) - 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. Unique pressurized piston seal design reduces force velocity variabilities and self-compensates for wear. A hydraulic rebound stop, where required, prevents shocks from topping out and suspensions from overextendingProduct FeaturesDurable, self-compensating piston seal design for consistent damping throughout the shock life1 3/8” bore designed for classes 3-6 vehicles and heavy truck suspensionsFormulated shock oil for exceptional anti-fade performanceSolid steel eye rings & 360° arc-welded end mounts deliver tough tensile strength that reduces end mount failuresHeavy Duty Shock Absorbers for Trucks, Trailers and BusesAnti-corrosion end mounts to inhibit rust & corrosionChromed piston rod to inhibit corrosion, ensure proper seal lubrication and provide a more consistent wear surfaceFormulated shock oil for exceptional anti-fade performanceInstallationProfessional installation is recommended for commercial fleet vehicles to ensure proper fit and performance. Follow OEM installation proceduresVehicle FitmentFits heavy-duty trucks, buses, and commercial fleet vehicles.Please use the Confirmed Fit Tool to ensure this part fits your vehicle16-23 Chevrolet LCF 3500; 16-17 Chevrolet LCF 3500HD; 18 Chevrolet LCF 3500HD Rear; 19-22 Chevrolet Silverado 4500 HD; 19-22 Chevrolet Silverado 5500 HD; 99 GMC W - Series (Isuzu) Models with O.E.M. Number, Rear; 05-09 Isuzu FTR; 95-20 Isuzu NPR; 03-23 Isuzu NPR-HD; 15-22 Isuzu NPR-XD; 23 Isuzu NPR-XD Models with 14,000 to 15,000 lb GVW, Rear; 23 Isuzu NPR-XD Models with 15,000 to 16,000 lb GVW, Rear; 95-23 Isuzu NQR; 05-23 Isuzu NRR; 11-15 Isuzu Reach

• Compatible with: All GMC W Series (Isuzu); 16-23 Chevrolet LCF 3500; 16-18 Chevrolet LCF 3500HD; 19-22 Chevrolet Silverado 4500 HD Diesel Low Cab Forward models with 14,000 to 15,000 lb; 19-22 Chevrolet Silverado 5500 HD Diesel Low Cab Forward models with 14,000 to 15,000 lb; 05-09 Isuzu FTR; 95-20 Isuzu NPR; 03-23 Isuzu NPR-HD; 15-22 Isuzu NPR-XD; 23 Isuzu NPR-XD Models with 14,000 to 15,000 lb GVW; 23 Isuzu NPR-XD Models with 15,000 to 16,000 lb GVW; 95-23 Isuzu NQR; 05-23 Isuzu NRR; 11-15 Isuzu Reach
• Specifications: Stroke (in): 8.29, Extended Length (in): 21.85, Upper Mount Code: EB2, Lower Mount Code: EB2, Collapsed Length (in): 13.56
• Interchange Part Number: 66828, 66618, 170262, 925059, 83159, 8-97253-651-2, 8980980591, 97253664, 98343986, 8-98098-059-0, 8-98380-747-0, 98098059, 8-97253-665-0, 8-98316227-0, 98316227, 8-97253-664-0, 8-98098-059-1, 98098058, 898098-0581, 8-98316-228-0, 8983807470, 8-98098-058-0, 8983162280, 8983807460, 8980980590, 8-98380-746-0, 97253665, 8-98098-058-1, 8-98343986-0, 97253651, HD1214-0571, 8-97253664-0, 898098-0580, 898098-0581, 97253664, 8972536640, 8980980580, 8980980590, 97253665, 8-97253665-0, 898098-0590, 98098058, 8972536650, 8980980581, 97253651, 98098059, 98098059, 898098-0590, 98098058, 8980980581, 97253665, 898098-0580, 98380746, 8-98380-746-0, 8-98380-747-0, 8980980580 97253651
• Product Features: 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
• Installation & Durability: Rugged, Self-Compensating Piston Seal for consistent damping to maximize shock life/High-Performance Chromed Piston Rod that provides superior corrosion protection/360 degree arc welded end mounts protect against end mount breakage/ANTI-CORROSIVE END MOUNTS (Most Applications) that prevent rust and bolt seizure, and eliminates torching to remove a shock which improves your uptime/Hydraulic rebound stop (Where applicable) prevents impact damage to the shock and Air Springs