Small Engines (Lawn Mowers, etc.): head gasket, briggs and stratton, head gasket

Question
I have a briggs and stratton 17.5 hp engine model # 31c707-type 0154e I am trying to find the right part number for a head gasket with no luck.the tractor is only two years old  and you would think I could find the right part number but luck.thank for your help
             doug

Answer
 Hello Doug:

 The Part Number is b&s # 692410 and you can View a Breakdown at this Addy http://www.outdoordistributors.com/Briggs_And_Stratton/bsmain.html and Click on the Dont have Part Numbers Below the Search Block. Then follow the Links to View the Breakdown. Hope this Helps. Let me know what Happens, Please.

 Good Luck

 Respectfully

 John