Coverstar pool cover switch replacement

[kwuf]

I have a Coverstar pool cover and the "cover/uncover" switch went out. (It works one direction to uncover the pool, but not to cover). We confirmed that the motor is fine by hardwiring - it works both ways. The pool technician can get a replacement switch but it will cost $140!!! I can't find a source for this on the internet.

Can a switch like this be repaired?
Any sources you can suggest who might have this switch or a compatible switch that's cheaper?

#'s on the switch:
OE 3751
20A-120/277u AC/CA

 

[Bama Rambler]

Is that the key switch?

There was a discussion last year about the coverstar switch and I don't remember there being a generic replacement.
I remember looking at the wiring but don't remember how it's wired now.

You can get an industrial switch that should do the same thing but it's probably as much money.