LIFETIME WARRANTY A Lifetime Warranty is standard for ALL domestic orders. Lifetime replacement warranty covers the original purchaser for defects in materials and workmanship. Should the unit fail to function we will replace it free of charge minus shipping costs to us. Warranty does not cover improper installation or physical damage. Special coatings/finishes will be rebuilt using the original housings. International orders are not covered under warranty due to logistic expenses. *See warranty and returns policy for complete details BUILT TO ORDER Every KMJ Alternator is hand built to order. Please allow 5-7 business days for shipment. Expedited service available in some circumstances. Once order is placed it cannot be cancelled as we order parts for builds immediately upon purchase. Learn More