New, never used Mercury Part number 339-8M0077473. I bought it a few years ago as a spare and it never left the box. I don't think it is an oem mercury part, but it could be. I bought it from leadersRPM and that is where I got this list of motors it fits from. I don't guarantee fitment. $100 shipped
  • 110 Jet (2.5L) (1B690542-Up)
  • 150 Pro XS (2.5L) (1B690542-Up)
  • 200 (DFI) 3.0L (1B504989-Up)
  • 200 (3.0L-DFI)(DTS) (1B504989-Up)
  • 200 Pro XS (DFI) 3.0L (1B504989-Up)
  • 225 (DFI) 3.0L (1B504989-Up)
  • 225 (3.0L-DFI)(DTS) (1B504989-Up)
  • 250 (DFI) 3.0L (1B528615-Up)
  • V-135 (DFI) 2.5L (1B417702-Up)
  • V-150 (DFI) 2.5L (1B417702- Up)
  • V-175 (DFI) 2.5L (1B417702-Up)
  • 2.5XS (2.5L DFI) (0T997974-1E000796)
  • 1650 (0M965309-Up)
  • 1550 (0M973231-Up)
  • 1100 (0M965965-Up)
  • 1350 (0M965309-Up)