Anyone have trouble with Centripro motors stripping splines?

[Leaky Boot]

Pulled a 10 year old Red Jacket 3/4 hp today to find the splines stripped. I have sold and installed a bunch of these and I hope they don't start doing this at only 10 years. This was a light use household system. If it had been a farm might not have lasted this long. Not at all like the Webtrol in my own well. Dairy farm and still going at 32 years. Somedays 1000 gallons. LB

 

[Valveman]

Haven't seen anymore than usual. They don't put much quality into any of them anymore. But stripped spline is usually a waterlogged tank, leak in the system, bad check valve, etc.