Select from a range of high-quality unbraked suspension units without cast hubs. Unbraked suspension units for trailers up to 750kg. TrailerTek stocks a wide selection, so you can buy suspension units and spare parts for all trailer makes and models. Our collection includes everything from stub axles to suspension dampers. For more information about which unbraked suspension unit without cast hubs to buy, a member of our friendly team will be happy to help you.