This is an authentic Hitachi replacement part that has been sourced from the original manufacturer to be used with air compressors. The tube assembly is used to carry air from the pump to the unloader valve and tank. This item may require a wrench to install and is sold as an individual replacement part.
The clamp is made out of plastic. It is a genuine Hitachi replacement part used in compatible compressors. This item is priced as an individual replacement part. A set of pliers might be required during the replacement of this item. It may become broken and will need to be replaced.