Alternator Conversion Kit ->79. 55 amp. 211-903-021A 211903021A £170.00 Quantity: at £170.00 each Add To Basket Alternator conversion kit to upgrade from dynamo charging system to alternator. Correct for all Type 1 engines upto 1600cc. Includes 55 amp alternator with built in regulator, wiring, alternator stand, strap, V belt, pulley, backing plate kit and instructions.