Brand New Zone Offroad Nitro Shock, Vehicle Specific, 26.20 x 15.60 x 2-3/8 - S1/EB1 (Part #ZON7752). Zone Nitro Series shock absorber offers stock-like control and performance with fully displaced valving for improved compression and extension travel. This vehicle specific valving is pressurized with 50 psi nitrogen gas; this gas charge ensures split second response and reduced aeration. Combine these features with the special Fluon-banded piston and this shock is built to perform! Shock absorbers are sold individually and include bushings/sleeves. Fits: Dodge: 1994-2001 Ram 1500 4WD with 5" Lift (Front) Ford: 2023-2025 F-250 Super Duty 4WD with 5" Lift (Front) 2023-2025 F-350 Super Duty 4WD with 5" Lift (Front) Toyota: 2025 Tundra with 5" Lift (Rear) Features: Twin tube, nitrogen charged design with 10-stage velocity sensitive valving for great on/off-road performance Steel alloy body with dual welded ends and a 14mm heavy chromed shock shaft Bushings and sleeves included for easy, direct replacement installation Shock absorbers are sold individually Specs: Compressed Length: 15.6 Inch Extended Length: 26.2 Inch Cylinder Diameter: 5/8" Lower Mount Type: Eyelet Upper Mount Type: Stem You can view and download the assembly or instruction booklet here.