B60173 Blizzard Test Port Coupling 7/16-20 ORB 60173

B60173 Blizzard Test Port Coupling 7/16-20 ORB 60173.

This mounts to the valve block so you can attach a pressure gauge. To test this you need the pressure test kit Part #B60133.

Used on some models of (please check your specific year to be sure):

810, 810-1, 8611LP, 8611, 760LT, 760HD, 800HD, 860HD, 760SW, 860SW

If you have a 680LT or 720LT they would use port B60288 instead.