Enhance the versatility of your Jabsco pumps and accumulator tanks with these Snap-In Port Kits. Designed for seamless adaptation to various hose sizes, these kits are compatible with Jabsco Par-Max 2.9, 3, 4, and 5 models, as well as old model Par-Mate pumps. Effortlessly change or replace the 19mm (3/4") diameter plug-in ports for hassle-free plumbing adjustments. Upgrade your system with ease and precision using these high-quality port kits.