1、Application: Steering hose hookup kit with fitting is designed specifically for Hydroboost Power Brake Booster, ensuring a precise interface without compatibility concerns. 2、OE Number: Replacing manufacturer part number for reference is HAHK R. Please make sure the OE number matches the part you are replacing. 3、Enhanced Performance: The high performance components in this kit ensure smooth and efficient operation, improving the overall performance of your vehicle's braking system. 4、Reliable Materials: Steering hose hookup components are made of rubber and metal materials with excellent wear and heat resistance, ensuring a long lifespan. 5、Complete Accessories: This kit includes not only rubber hose fittings, but also all necessary accessories for installation, such as connectors and clamps.