Amelia Posted April 25, 2018 Report Share Posted April 25, 2018 Dear friends, anybody know where I can find an a outage regulator for my 1999 M20S, Screaming Eagle? Fast? The mechanic here in NE OH has found an alternator to replace the one that gave up the ghost, and it should arrive on Friday, but the part number for the voltage regulator evidently doesn’t exist in the (non-Mooney) real world. The mechanic says when the alternator goes, the voltage regulator is likely not far behind. p/n VR 940 151-505. Advice most welcome. Quote Link to comment Share on other sites More sharing options...
KSMooniac Posted April 25, 2018 Report Share Posted April 25, 2018 I have no experience with the R/S myself, but I'd try Zeftronics first. They make great replacements for other models and may have what you need. Or they might make the OEM part for Mooney.Sent from my LG-US996 using Tapatalk Quote Link to comment Share on other sites More sharing options...
DonMuncy Posted April 25, 2018 Report Share Posted April 25, 2018 Definitely get a Zeftronics. I'll bet if you call them, you can have a replacement post haste. Quote Link to comment Share on other sites More sharing options...
Amelia Posted April 28, 2018 Author Report Share Posted April 28, 2018 Thanks for the recommendation. The good man at Zeftronics talked to the good man at KBJJ, and it was decided that there was likely nothing wrong with the voltage regulator. Thus we are richer by two 24-volt batteries and one alternator and accessories, and poorer by a couple of AMUs, but the trip home went well, and the new purchases behaved themselves. 1 Quote Link to comment Share on other sites More sharing options...
MIm20c Posted April 28, 2018 Report Share Posted April 28, 2018 Glad you made it home safe and sound. I thought the VR was internal to the alternator on the io-550? Quote Link to comment Share on other sites More sharing options...
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