ACCESSORIES :Stainless Steel King Pin - 4pcsManual number :AX31515Product major function & usage :The function and use of these C-hubs are to connect the wheel to knuckle arm in unison with the entire steering assembly Major advantages of upgrading to this product :1. GPM uses a quality light weight high tensile strength aluminum 6061 T6 alloy anodized in many scratch resistant vibrant alluring colors 2. POM polyoxymethylene collars are designed and hand installed to eliminate the gap, friction with the friction causing parts, so that the handling performance is top rated and in harmony with the rest of the vehicle The features of general appearance of this product :Major upgrade in appearance from the original cheap plastic part … anodized alloy in 7 amazing scratch resistant colors!!Key selling points :1. We use a quality light weight high tensile strength aluminum 6061 T6 alloy 2. POM plastic material designed to reduce the gap, friction with the metal parts will reduce the friction, so that turn the steering wheel more smoothly
