Each system comes complete with a large, alcohol resistant primer bulb with, co-extruded braided fuel line hose which is alcohol resistant. For use with large and small engines. Compounded, tough & pliable UV-resistant hose promotes maximum fuel flow. Includes fittings built to OEM specifications for replacement parts. O-ring construction on all fittings for tight, leak-free connections. Clamshell packaging. Application Johnson/Evinrude