Brand Bosch
Type Alternator
OE/OEM Part Number 12 31 1 244 642
Voltage 12 V
Country/Region of Manufacture Germany

Check the listing for details. BMW Airhead Alternator rotor (tests good). Condition: Used. Listed at 60.00 USD. Bosch Rotor from a BMW R80/7 with 37k original miles. Great condition, rotor tests fine, see ohmmeter in pics. BMW part# 12 31 1 244 642. Also for many Guzzis in the 70s-80s

$30.00
$60.00