The Bilstein 24-274951 5100 Series Shock Absorber is the perfect upgrade for your lifted or leveled 2017-2020 Ford F-250/350 4WD Pickup. The 5100 Series Shock Absorbers feature a unique, velocity sensitive, digressive piston to perfectly react with the ever-changing road conditions. Each shock absorber is specially tuned for your truck to enhance ride quality, handling, and comfort. Sold individually. SPECIFICATIONS: Part Number: 24-274951 Series: 5100 Series Drive Type: 4WD Position: Front Descriptor: Front Lifted Height: 2"-2.5" Quantity Needed Per Vehicle: 2 (Sold Individually) Finish: Zinc Plated Reservoir: No Body Design: 46mm ID Smooth Body (Non-Coilover) MEASUREMENTS: Collapsed Length (IN): 13.46 Extended Length (IN): 21.22 Collapsed Length (MM): 342.0 Extended Length (MM): 539.0 Applications: 2017-2020 Ford Super Duty F250/350 Notes: *Lift height is suggested by mfg. Due to the many different aftermarket suspension systems it is recommended that a measurement is taken for proper application. A pin to eye shock is measured from the base of the stem where the mounting hardware rests to the center of the eyelet.