The Bilstein 25-177442 5160 Series Shock Absorber is the perfect shock for your lift 2005-2020 Ford F250/350 4WD to get you farther off road and still have on road comfort. This monotube shock features a self-adjusting disc valve that reacts instantaneously to changing road surfaces to give your truck the ultimate handling on and off-road, and a remote reservoir for increased shock oil capacity for better heat dissipation. Sold individually. Specifications:Â Part Number: 25-177435 Series: 5160 Series Drive Type: 2WD Position: Front Descriptor: Front Lifted Height: 4-6" Quantity Needed Per Vehicle: 2 (Sold Individually) Finish: Zinc Plated Reservoir: Yes Body Design: 46mm ID Smooth Body (Non-Coilover) Measurements:Â Collapsed Length (IN)15.59 Extended Length (IN)26.61 Collapsed Length (MM)396.0 Extended Length (MM)676.0 Applications: F-250 Super Duty 2005-2020 F-350 Super Duty 2005-2020 Note: *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.