This is a short shaft lower unit assembly from an early 1990's Mercury 25hp outboard motor. This motor was running a month ago, but lost compression, so everything other than the powerhead is working and ready to go on a motor. Does my include trim tab or propeller as those are sold separately. Was told that this lower unit has a new water pump, but I never saw it run so I cannot confirm that. This is from a part-out so check out my other listings as I do combine shipping. This is a 7-day no-reserve auction. Buyer to pay shipping. Message me with any questions.