Trailer Dust Cap Rubber Plug

Replacement Trailer Dust Cap Rubber Plug is the perfect solution for protecting the Trailer Hub from water, dust, dirt, and debre. Made with high-quality heat-treated materials, this plug is designed to provide superior protection against the elements. It is easy to install and provides a secure fit, ensuring that your seating surface is protected from corrosion and other damage.  Fits all PMI Trailer Dust caps and most other boat trailer brands dust caps.