This listing is for a 2014 Mercury 9.9HP 4 Stroke Carbureted Outboard Engine with a 20" Shaft Lower unit. Model: F9.9ELPB Serial: 0R612081 Dry Weight: 107LBS The engine Runs great and has even compression across both cylinders @ 180LBS. Lower unit goes into gear as it should and has new fluid in it. Lower unit has been pressure tested to 13PSI for 30 minutes and held. Electric Start, Power Trim/Tilt & Remote Steer.