This is a brand new aftermarket voltage regulator for 1961-1972 Harley Aermacchi Sprint 250 350 C H SS SX Voltage Regulator. This replacement regulator is slightly smaller than the OE part and requires so minor wire changes. This part replaces the part shown in the photo(s) below. This replaces the 6 volt regulator (The Harleys that generally have the kick start). All sales are final on this part due to its need to be Polarized during installation (no exchanges nor refunds).
*Whenever the regulator or generator wiring has been worked on or these components are replaced, it is avisable to polarize the generator with the battery. Connect a jumper wire to the battery positive (+) post and tough the other end to the regulator #61 terminal or to the insulated brush marked "D+" on the generator. Only a momentary touch of the wire is required. This should be done before the engine is run. If the generator is not polarized in this way, it may not charge or may charge in reverse direction and this will cause the regulator relay points to vibrate and burn.