Our Kool Connectors are sold as a set, and you'll receive 2x motor side, and 2x hose side connectors. The Motor Side will come pre-installed if selected with your Spindle System purchase, and are included with the purchase of an ATC system.

In this Video Daniel shows you how to install them if you did not purchase them with your spindle system. 

In this video Chris shows you how to connect them to the hoses using both silicone and superthane ether as examples. If you went with the polyurethane, you'll need to heat it up so that it can stretch onto the connector.