Replacing austroflamm exhaust motor capacitor

Need to source one of these, Reads MFB MP 3/400 I

This place might have said critter but is currently undergoing a database update: http://pccomponents.com/

Their on-line catalog shows 44 in inventory.

Looks like that has base mount threads? Newark as some selections as an additional source to Smoke's. Looks like they would work? ETA: Cant see how many connections are on top and diameter would need to be the same or close for safety cap to fit.

http://www.newark.com/arcotronics/c...00?in_merch=true&MER=ALT_N_L5_Capacitors_None
http://www.newark.com/lcr-components/mr-p-440-3-c/capacitor-3uf-440vac-capacitor/dp/97K5385

I think your Ecoteck uses the same PABST motor and cap