Up for sale today is an NOS, GENUINE HARLEY DAVIDSON  31612-76P ALTERNATOR ASSEMBLY with hardware. This alternator is compatible with late frame (plastic air cleaner box & bolt down seat)  1976 & newer 175 & 250's. This alternator is listed specifically for 1978 models, however it will work on all two wire plug 175 & 250's. If your bike has a 29997-74P ignition module this alternator and timing performs normally. If you have a 29997-74PA ignition module (red dot on case or 27999 imprinted on plastic case), this alternator will retard timing at initial start (to make kicker easier and help prevent damage to starter components) then revert back to normal timing above idle (this rotor has two timing pickup points). These late frame alternators have a longer wiring pigtail then early frame alternators, this alternator could therefore also be used on early frame models also.   This ALTERNATOR is Brand New, never used and will come with, attaching NUT, SPRING WASHER, WOODRUFF KEY and wiring GUIDE RING, but not in original factory packaging.   US shipping will be via USPS, I may not be able to combine shipping on this item. INTERNATIONAL BIDDERS, Please be aware, I print all international shipping / customs labels on line, through ebay, descriptions and values CAN NOT BE ALTERED!!!   INTERNATIONAL BUYERS are responsible for any applicable IMPORT CUSTOMS CHARGES or restrictions.    Thanks for looking & please check out my other auctions.