✓Vehicle Fitment: 89-01 Western Star 3800; 98 Western Star 3800 Models with Multi-Leaf Front Springs, Front; 89-02 Western Star 4800; 89-02 Western Star 4900; 97-02 Western Star 5800; 89-01 Western Star 5900; 89-01 Western Star 6900
✓Specifications: Stroke (in): 9.17, Extended Length (in): 24.69, Upper Mount Code: EB3, Lower Mount Code: EB3, Collapsed Length (in): 15.52
✓Interchange Part Number: 65124, 90-1867, 925279, 317940, 315604, 441 - 85053, AMS650124, 9180191, HD1215-0058, M85053, 89442, ABP N32 O900090, ABP N32 G900090, 85053, 1618331000, 373013404, 373013409, 373904401, 373904403, 16-18331-000, 37301-3404, 37301-3409, 37390-4401, 37390-4403, 373013401, 373013405, 373013412, 373904402, 665682, 37301-3401, 37301-3405, 37301-3412, 37390-4402, F347195
✓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.