Small Engines (Lawn Mowers, etc.): engine replacement, kawasaki engine, shaft size

Question
Is their a replacement engine for a LAWNBOY MODEL#10424  DURAFORCE GOLDPRO 6.5 HP? (THIS IS A 2 STROKE) WANT TO REPLACE WITH 4 STROKE, PREFERABLY A KAWASAKI ENGINE.

Answer
WOODY

I can not any that would replace this especially a Kawasaki engine, Briggs , Tecumseh or Kohler is the better choice,call one of these company's and as for tech support they  may be able to tell you they will ask questions like the mounting platform and the shaft size,have these with you when you call,bring enough information about the engine as possible