Marine gearbox. Gearbox came off a 2.2.bmc marine diesel. It is in its original condition so that you can see that there are no oil leaks. It is super smooth in and out of gear. It comes complete with the oil cooling system and the drive plate and the flywheel. It's a 2 to 1 ratio. If you want it cleaned up and painted that's not a problem. Transport can be arranged at the buyer's expense. I also have a lot of engine parts for a bmc 2.2 diesel engine. Thanks for LOOKING. No timewasters please. No private numbers will be answered.