Features: This steering assist component is designed for 2006 2011 model year compact vehicles with 1.8L engines, providing proper installation as factory replacement parts to maintain smooth steering function. Built with strong aluminum alloy, this steering part maintains stable fluid pressure for effortless wheel movement while minimizing unwanted noises during driving. The unit features enclosed housing joints and firmly attached pulley, matching manufacturer specifications including part numbers 21 5456, 55 5822. Manufactured following IATF16949 standards. Includes complete steering assist assembly with pre installed pulley (fluid reservoir not included) to improve steering responsiveness when experiencing stiff control or unusual vehicle sounds. Specifications: Hose Connector Type: O- Housing substance: Aluminum Drive Steering Outlet Thread Size: Drive Steering Outlet identity Size: 0.705 Drive Steering fan Inlet Connection Type: Hose Drive Steering fan Outlet Connection Type: Bolt Pulley Connection Type: Bolt Included Items: Yes Reservoir: denial engine 2006 - 2011 civil 1.8 liter 1799 carbon 14 cylinder petrol engine Function: Provide power assistance to improve steering wheel control Quality Standard: follow with IATF16949 standard, % factory tested Package contains: Power steering fan (with pulley) Package Includes: Power steering fan (pulley) note: Before using the accessory, please check if it is compatible. Pay attention to the storage methods.