Give your 2005-2016 Ford F-250/350 4WD the comfort you need on road and the valving you need to go hard-core off-roading with the Bilstein 25-177442 5160 Series Shock Absorber. This shock features a remote reservoir for increased shock oil capacity for better heat dispersion, and a self-adjusting disc valve that reacts instantaneously to changing road surfaces to give your truck the ultimate handling on and off-road. Sold individually. Specifications:Â Part Number: 25-177442 Series: 5160 Series Drive Type: 4WD Position: Rear Descriptor: Rear Lifted Height: 4" 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)20.28 Extended Length (IN)34.39 Collapsed Length (MM)515.0 Extended Length (MM)873.5 Application: F-250 Super Duty 2005-2016 F-350 Super Duty 2005-2016 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.