This listing includes one new high performance CDI box! CDI box works with: Honda ATC 110 1984-1985 Honda ATC 200M 1984 Honda ATC 200S 1984-1985 Honda ATC 200X 1983-1985 Honda ATC 250R 1985 OEM part #'s: 30400-965-010 30401-KE4-651 30410-964-003 30410-964-671 30410-965-003 30410-965-013 30410-968-003 Package Includes: 1 x CDI box. Shipping and Handling: Fast N Free USPS First Class Shipping. We Ship 5 days a week Items will be shipped out within 24 hours after payment cleared VIA USPS first class mail North Carolina residents pay a sales tax of 7% Return / Refund Return is accepted within 30 days after the buyer's receiving the item. If this item is defective upon receipt, customer has up to 30 days from date of receipt for exchange of a new one. Include your name, address, item, daytime telephone, how you paid, and if you are requesting a refund or exchange. After getting the returned item, we will refund the customer at the item's price ( excluding the shipping costs to and from).