Robinair 19867 Robinair Oil Injector Repair Kit 19867 Robinair Oil Injector Repair Kit. For all "Side-Winder" Style Recovery Units. Includes all necessary components to rebuild broken or missing oil injector bottle assemblies. Oil Injector Repair Kit. For all "Side-Winder" Style Recovery Units Includes all necessary components to rebuild broken or missing oil injector bottle assemblies Easy to install, assembles in just minutes Steel Cap replaces older plastic cap Includes 12oz. Injector bottle Injector O-Ring 1/4" Bushing & Nut Tube Locker Star Washer Steel Cap