Brand New BDS NX2 Nitro Rear Shock with 0-2 Inch Lift. Fits 2017-2024 Ford F250/F350 Super Duty 4WD (Part #BDS85717). Upgrade your 2017-2024 Ford F250 or F350 Super Duty 4WD with BDS NX2 Nitro Series front shocks for high-end performance at an affordable price. They use a pressurized nitrogen-charged twin-tube design with 10-stage velocity-sensitive valving for lightning-fast dampening adaptive to whatever terrain you traverse on- or off-road. The 2-inch bodied shocks use a large 1-3/8-inch fluon-banded piston, self-lubricating seals, and a 14mm hardened chrome shaft to help resist rock chips and corrosion. Polyurethane bushings and metal sleeves are included to make swapping over your shocks a breeze. Offered in various stem and eyelet bushing configurations for custom applications and available to work with all current BDS lift kits. Finished in a durable metallic silver paint with NX2 decals. Designed to work with a 4-inch lift kit. Fits: Ford: 2017-2024 F-250 Super Duty 4WD 2017-2024 F-350 Super Duty 4WD Features: Vehicle-specific valving for better control Pressurized nitrogen-charged twin-tube design 10-stage velocity-sensitive valving Dual-welded ends for increased strength 1-3/8-inch fluon-banded piston with self-lubricating seals High-end performance at an affordable price Specs: Lower Mount Type: Eyelet Upper Mount Type: EB1 Gas Charged: true Adjustable: false Adjustable Dampening: No Adjustable Dampening Compressed Length: 17.6 in Travel Length: 12.2 in Shaft Diameter: 14mm