Hot Spring 73542 Grandee NXT Dual Moto Jet Assembly Kit

Working well 4 mos later. Happy

My Motomassage had quit working properly, it was like it was getting stuck sometimes and I'd have to reach in and get it going again. I took the cover off, and reached towards the back where the two units are connected to the spa wall, and felt water jetting out where one f the units threads into the spa. I removed the assembly, and the tubing had split where it pushes onto the threaded piece (see photo). This is a common failure point with aging units. I decided to just replace both of them, since they were 14 years old. They are easy to replace, and you do not need to drain the tub to do so, although it makes it a bit easier to see what you're doing. I figure these will last me another ten years at least.

It doesn't cycle may need new air hose

Very easy to install, even with my hot tub full of water. Works perfectly. Saved a ton of money by doing it myself instead of paying the hot tub technician.

I ordered this because my Hot Springs Aria Hot Tub Moto jets stopped working. I looked up a YouTube video and the replacement looked pretty easy. There are 2 of these tubes in the assembly. I only ended up needing to replace one of them. The repair was very easy and this part now functions perfectly.