Author Topic: WANTED 50 AMP alternator for K75  (Read 3344 times)

Offline FiatBMW_K75

  • Curious
  • Posts: 5
WANTED 50 AMP alternator for K75
« on: December 05, 2016, 01:25:11 PM »
i have the k75 in my older Fiat 500, I have a powerful aftermarket fan that I have a manual switch for and run it a lot of the running time (90%) and need a 50 AMP alternator can anyone help ?


Thanks AJ (New Zealand)
  • NZ
  • K75

Offline The Mighty Gryphon

  • Administrator
  • ^ Quintessential Motobricker
  • Posts: 6843
Re: WANTED 50 AMP alternator for K75
« Reply #1 on: December 05, 2016, 02:19:46 PM »
I have one for sale, $90, but it's in New York State, the shipping would kill you.
  • In my garage in Marilla, NY
  • '91K100RS White/Blue
Current:
'91 K100RS16V "Moby Brick Too"

Past:
'94 K75RT "Ilsa, She Wolf of the SS"
'92 K100RS16V "Moby Brick" (RIP, deceased in a vehicular assault)
'94 K75S Special Edition Dakar Yellow "Cheetos"
'89 K100RS Special Edition "Special Ed"

Offline FiatBMW_K75

  • Curious
  • Posts: 5
Re: WANTED 50 AMP alternator for K75
« Reply #2 on: December 19, 2016, 08:36:45 PM »
Many thanks it arrived here in NZ


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  • NZ
  • K75

Offline kioolt

  • ^ Proficient Motobricker
  • Posts: 237
Re: WANTED 50 AMP alternator for K75
« Reply #3 on: December 20, 2016, 02:28:20 PM »
To make your search for a 50 amp alternator easier, you could use one from a K1100 also.  Also the R1150RT alternators are the same alternator with the exception of the coupling mounted to the output shaft.  If you were to get a R1150Rt alternator you would need to also get the coupling from a K1100.  They are on eBay often for a very low price.
2018 R1200RT 8,000 miles,2004 R1150RT 189,000 miles
1991 K100LT 128,700 miles,1982 R100RT 106,900 miles
The cheapest thing on a BMW is the nut that connects the seat to the handlebars.

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