My generator needs repair or replacement. The field windings are shorted to ground. Delco Remy 1101917 35A 347 It seems these are in short supply. My options so far are 4-6 week wait from Aircraft Spruce in Brantford at $376.00 Canadian or one from KRN in Arizona that has been sitting on the shelf since 2005 for $395.00 U.S. Then the exchange on the dollar, shipping, brokerage fees, duty, and shipping the core back could get quite pricey. Any Suggestions?