Used Nautilus StairMaster E9.16 SM916 Upright Stepper Alternator SM20205 8AL2117F

Great service excellent parts

Received replacement part in a short period of time. An exact fit to my Treadmill.

Item arrived faster then thought. It was in perfect condition and when installed it performed perfectly . Couldn't have asked for a better result

So far so good. It was the correct fit and seems to be working fine. I was glad to be able to find a replacement.

I received my Treadmill Console and it is working very well. Thank you for fulfilling my order

When my treadmill stopped working, I stumbled across the hydrafitnessparts website. Boy, was I impressed. I found the exact part I needed. It was delivered promptly and I was back up and running. I notice they also do a treadmill exchange - I suspect I will be revisiting the site when I upgrade.

Exact part I needed after searching and searching.

The part showed up fast! Exactly as pictured. I can’t wait to hang laundry from the treadmill again

The pedals workout very well and my customers are very happy. Thank you guys for your help.
Sonny Xtreme Fitness Gym

Everything went according to normal procedure.

Wiring harness was as advertised and fit was perfect

I was very pleased with your service. The product arrived on time, and was exactly what I needed. Thank you!

All parts worked and my 20 year old treadmill is up and running .

Order and shipment was all ok.