Gabriel 85923 FleetLine HD Truck Rear Shocks Fits International DuraStar 4300, 4400; TranStar 8500, 8600; LoneStar; Paystar 5000; WorkStar 7000; OEM# 3549099C3, 4164149C1, 6127690C1

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 (85000 series) - Added durability makes the Fleetline 85000 series the standard heavy duty product for today’s low friction suspension. 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. Cold formed, 360 degree arc-welded eye-ring and mounts and a 1 5/8” bore provide improved durability. A hydraulic rebound stop, where required, prevents shocks from topping out and suspensions from overextendingProduct FeaturesLarger 1 5/8” bore supplies improved durability and greater tensile strength for harsher operating conditionsChromed piston rod to inhibit corrosion, ensure proper seal lubrication and provide a more consistent wear surfaceSolid 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 & corrosionDurable piston seal designBulged design provides increased fluid capacity and cooler operation in extreme conditions (85300 & 85700 series) Formulated shock oil for exceptional anti-fade performance Applications Fits Heavy Duty commercial trucking, Vocational and utility fleet vehicle, Public transit and school bus fleets, Recreational vehicles and campers 08-09 International 4300; 08-09 International 4400; 02-07 International 8500; 08-09 International 8500 TranStar; 08-09 International 8600 TranStar; 10-11 International DuraStar - 4300, 4400 Series Models with 40,000 lb Rear Air Suspension, Rear, TRUCK & TRACTOR - CLASS 7 / 8; International DuraStar - 4300, 4400 Series Models, Rear; 12-16 International LoneStar; International Paystar - 5000 Series Models, Rear, CLASS 8; International Series 9900, 9900i, 9900ix Long Hood Conv. Truck Models with International 40,000 lb Rear Air Suspension (52" Spacing- Heavy Duty Rear), Rear, TRACTOR - CLASS 8; 18-13 International TranStar - 8500, 8600 Series Models with 40,000 lb Rear Air Suspension, Rear, TRUCK & TRACTOR - CLASS 7 / 8; International TranStar - 8500, 8600 Series Models, Rear, CLASS 8; International WorkStar - 7000 Series Models with 40,000 lb Rear Air Suspension, Rear, TRUCK & TRACTOR - CLASS 7 / 8; International WorkStar - 7000 Series Modelsr, Rear, TRUCK & TRACTOR - CLASS 7 / 8

• Vehicle Fitment: 08-09 International 4300; 08-09 International 4400; 02-07 International 8500; 08-09 International 8500 TranStar; 08-09 International 8600 TranStar; 10-11 DuraStar 4300, 4400 Series 40k lb Air Suspension CLASS 7 8; 12-16 LoneStar; 18-13 TranStar 8500, 8600 Series 40k lb Air Suspension CLASS 7 8; DuraStar 4300, 4400 Series Rear; Paystar 5000 Series Rear CLASS 8; Series 9900, 9900i, 9900ix Long Hood Conv Truck 40k lb Air Suspension (52" Spacing- Heavy Duty Rear) Rear CLASS 8; TranStar 8500, 8600 Rear CLASS 8; WorkStar 7000 Series 40k lb Air Suspension Rear CLASS 7 8; WorkStar 7000 Series Rear CLASS 7 8
• Specifications: Stroke (in): 8, Extended Length (in): 22.52, Upper Mount Code: ES177, Lower Mount Code: ES161, Collapsed Length (in): 14.52
• Interchange Part Number: 925212, 89458, 315417, 85923, 3688616C1, 3549099C2, 4164149C1, 3549099C3, 6127690C1, 3688614C1, 3549099C1, HD1215-0041, F347276, M85923
• Product Features: Gabriel FleetLine shocks are premium OEM replacements designed for Class 3 – 8 commercial vehicles, including box trucks, delivery trucks, school buses, RVs, motorhome, dump truck, fire truck or utility fleet. Fleetline shocks are built to withstand the toughest jobs while helping extend the life of your suspension system
• Installation & Durability: Each shock is tuned with application specific valving to compensate for worn suspension and deliver consistent performance in demanding conditions. Features like a self-compensating piston seal, 360-degree arc-welded end mounts and chromed piston rods provide durability, corrosion resistance and long service life.