Power Steering Gear Box compatible with Unlimited JK 4-door models from 2007 to 2018.Fits applications including Unlimited Sport, Sahara, Rubicon, X, Sport S, Willys Wheeler, Hard Rock, Altitude, Mountain, Smoky Mountain, Winter Edition, Black Bear, and 70th and 75th Anniversary editions.Part numbers: 27-8417, 278417, 27-5208, 275208, 52060172AE, 52126348AA, 52126348AB, 52126348AC, 52126348AD, 52126348AE.Type: Power Steering Gear Box.Mounting type: Direct replacement.Material: Iron.Color: Black.Hose port type:.Input shaft diameter: 0.71 in (18.08 mm), double flat type.Number of mounting holes: 4.Output shaft diameter: 0.864 in (21.95 mm).Pressure port thread size: M18 x 1.5.Return port thread size: M16 x 1.5.Return port internal diameter: 0 mm.Rotation direction: Reverse.Steering box type: Power steering.Total turns lock to lock: 4.Package includes: 1 x Power Steering Gear Box.This is a compatible aftermarket part.References to brands or models do not imply OEM association.