This is a carb OB do you need right or left rotation? Is it an XL or XXL shaft? And a casting number would help located by the water pump ie::1623-822442c2 the last 3 numders with letter are very important for your 1994 225 OB.
email me or Pm. This is for a new lower but that OB is almost obsolete.

these gearcases arent available complete anymore,thats why there so popular and needed,I cleared out my pm box so you can email or pm me tumucin AL