Vehicle Fitment: 97 Ford Ranger, 23-17 Berkshire Coach Ultra 24 Coaches (Ford E350/E450 Chassis, Front); 19-20 Berkshire Coach Ultra 28 (Ford E450, Front); 23-11 Blue Bird MicroBird Type A School Bus (Ford E350/E450 Chassis, Front); 99 Champion Bus Inc. American Coach, Challenger, Crusader Shuttle Buses, and LF Transport (Ford E350/E450 Chassis, Front); 03-24 Coach House Platinum, Platinum IV; 07-24 Coachmen Concord; 08-24 Coachmen Freelander, Leprechaun; 99 Forest River All American, Forester, Sunseeker (Ford E350/E450 Chassis, Front); 03-24 Jayco Greyhawk, Melbourne, Redhawk; 14-24 Thor Motor Coach Axis, Vegas, Chateau, Four Winds; 00-24 Winnebago Minnie Winnie, Spirit, Outlook, Aspect. Specifications: Stroke (in): 4.99, Extended Length (in): 15.04, Upper Mount Code: S36, Lower Mount Code: EB1, Collapsed Length (in): 10.05 Interchange Part Number: 83-510-7, 34-508-0, 555031, 740028, 77614, 554236, 554274, KG5489, 554177, 554238, 555038, KG6413 Product Feature: Delivers superior control and stability under towing and off road conditions. Designed for light off road, towing and hauling for trucks and SUVs Installation & Durability: Provides improved off road durability with easy installation for frequent towing and hauling. Monotube shock design ensures consistent performance in challenging conditions