New holland TC29 injector gasket

[dqdave1]

Had a slight leak on an injector. Removed line and split injector(top half of injector); the gasket is split, looks like a plastic gasket. Where do I get a new gasket? Not shown on injector breakdown .

 

[dqdave1]

 

[dqdave1]

II attached pictures of injector and broken gasket I need.