Triumph Pre-Unit Twins Primary Cover Gaskets (1) - Choose Gasket Type Part # - Application:57-0504 / T504 (Pre-1954 Rigid Frame W/ Dynamo - Long Type) New early and late Triumph

New early and late Triumph 500 unit piston sets

Spruce up your vintage Triumph or BSA by installing a new "custom" style points cover

Fits many Triumph 650 Twins & Triples (Bonneville

Made by EMGO (Taiwan)

& TR6C) for the year of 1970 only

Triumph Pre-Unit Twins Primary Cover Gaskets (1) - Choose Gasket Type Part # - Application:57-0504 / T504 (Pre-1954 Rigid Frame W/ Dynamo - Long Type) New early and late TriumphNew English made Triumph primary cover gaskets. Our gaskets for sale are made for Triumph pre unit twins including 500 and 650 models (6T, T110, T120, etc) up to approx 1962. Gaskets are high quality and are ready to be installed. Please refer to your parts book to ensure the best fitment. Use the drop down menu to select which primary cover gasket you need gaskets are sold each primary cover gaskets may change color than what is pictured..