Controller Rebuild Service for Sevcon GEN 4 Size 4 48V 450A Control

When you purchase this product, you are paying for the service of having your controller rebuilt. Within 1 business day of ordering this service you will be emailed a form and an address to return your controller to be rebuilt. Your controller will be rebuilt (up to 20 business days) and returned directly to you. Your controller will be covered by a one year warranty that covers defects.