Yep, I overlooked the model info.
Lots of info for reviewing on-line about mechanics crying and whining about the Briggs sump gasket failure on this model engine and $20 for a gasket and new bolts.
Here is one link that has some good info about do's and don't and failures when using silicone gasket makers/sealers.
http://forums2.gardenweb.com/discussion ... mp-gaskets