This is a high-quality driveshaft housing anode for Mercury Outboard Motors. It is specifically designed for MerCruiser brand motors and comes with a manufacturer part number of 821629Q 1. This product is perfect for those who are looking to replace their current anode or for those who are upgrading their Mercury Outboard Motor.

The warranty for this product is not included, but rest assured that it is a genuine MerCruiser product that will fit your motor perfectly. It is important to note that this product is compatible with a wide range of Mercury Outboard Motors, so be sure to check your specific model before purchasing.