Looking for a 90mm diameter (so the smaller version) 12V dynamo. Most are 6V but need one 12V. They were used on some VW industrial engines and early Porsches. Anyone one of these laying around?
WANTED - 12V 90mm dynamo
- Thread starter oldspeedvws
- Start date
Hi, Don't have, these are as scarce as hen's teeth and if available wd be expensive. Alternative solution, if 60s engine or later, change dynamo stand from 90mm 6v type to 100mm 12v type and
install 12v dynamo, 30A or 38A, or fit alternator. The 100mm alternator has more of the casting cutaway to fit alt Vs dynamo. Have all 3 types refurbished Bosch origina. For visual effect drill & tap dynamo case along top bolt going inside end to end and screw 14V regulator
on top, looks like 6V setup. Give a call 0857827537 to discuss, if you wish. Regards, Eamonn
install 12v dynamo, 30A or 38A, or fit alternator. The 100mm alternator has more of the casting cutaway to fit alt Vs dynamo. Have all 3 types refurbished Bosch origina. For visual effect drill & tap dynamo case along top bolt going inside end to end and screw 14V regulator
on top, looks like 6V setup. Give a call 0857827537 to discuss, if you wish. Regards, Eamonn
Thanks Eamonn, but cannot do as it's for a 36hp fixed dynamo stand engine... I have rang a bit around and found someone who could possibly refurbish a 6V with 12V internals.
Was offered another 90mm 12V dynamo by the same guy so picking that up too and dropping off to get rebuild to be used in the panel van at a later stage. Total price including professional rebuild comes to €250; cheap compared to what they go for online.