ATV Front Steering Knuckle Set Aramox Wheel Hub Bearing Flange, 3 Stud Front Wheel Hub Bearing 3 Stud Wheel Hub Replace the front hub short shaft knuckle of the original vehicle to provide a more stable driving experience, and there will be no break even under various adverse road conditions. Direct Replacement: 3 stud wheel hubs steering spindle is used to replace or repair the original damaged steering strut knuckle system, to provide your car with better driving performance Replacement: Professional manufacturing, high performance. Detail Size: Flange center hole diameter is 17mm. Applicable Model: Bearing flange steering knuckle is installed on the left and right front wheels, and is applicable to Quad Bike ATV Go Kart with 5in tires. High Quality Materials: Wheel hub steering knuckle set is forged with high hardness steel alloy, wear-resistant, and heat treated to provide better finish and ensure high bearing hardness, wear and high strength. If you need to replace your front wheel hubs, this 3-lug set has you covered. Specifically designed for vehicles with 5-inch tires, these hubs feature a 17mm... Wheel Hub Steering Knuckle Set, 17mm 3 Studs Front Wheel The distance between flange mounting holes is 48mm.