Capacitor needed for Grandfus pump

[tuckermtn]

This one has sprung a leak! Looking for a replacement capacitor for Grandfus RO feed pump. Here's what it says:
"Arcotronics 1.27 .6A3 MKP
20uf +/-5%
420V -10000h/CLASS B
470V - 3000h/CLASS C
-25/85/21"

Can anybody help interpret these markings, and let me know if any other equivalent capacitors would work?

Thanks much,

Eric12278

[ericjeeper]

Gts This is what I found for a replacement part.
http://www.newark.com/kemet/c274ac35400aa0j/capacitor-polypropylene-40uf-420v/dp/67R8911

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[tuckermtn]

Thank you Eric!

Does it make a difference that the original was 20uf and the Kemet replacement is 40uf?

I just found this one - it seems to have the same/similar specs and is a bit smaller:

https://www.westfloridacomponents.com/K069AHL09/20uF+400VAC+450VAC+Motor+Run+Capacitor+Italfarad+R P-2+Series.html

How does that sound?

Thanks!

Eric