This is a Mercury Marine Quicksilver MerCruiser 25-87400A2 Trim Cylinder O-ring Kit from 2002. It is a reliable and durable product that will ensure the smooth operation of your boat. The kit comes from an unknown country/region of manufacture and has no warranty. It is compatible with the specified manufacturer part number and is perfect for those who want to maintain their boats in top condition. This kit is made by the trusted brand, Mercury Marine, and is essential for anyone looking to keep their boat running smoothly!!!!!!$5.99 s+h…….