This relay is a plug and play direct fit compatible with Yamaha OEM Part number 5EA-81950-20-00, NAIS 5EA-02 and 5EA-20-2. High quality Japan made, NAIS 4 terminal, sealed relay that will plug and clip directly into your factory socket. This is the relay only, it does not include the socket or rubber mount. To provide you the best price, we purchase these in bulk without manufacturers packaging. Because of this, there may be slight cosmetic scratches or dings on the relays. However, these are brand new, never used and are guaranteed to work electrically. This relay is compatible with the 4wd system on many Yamaha ATV's, Side by Sides, as well as on many Motorcycles and Golf Carts .
It is used in many other applications as well. Your satisfaction is our #1 concern, please don't hesitate to ask if you have any questions. We are proud to be a veteran owned small business and we will help you out any way we can.