Up for sale is this brand new Genuine OEM Briggs and Stratton Crankcase Gasket. 

Part #  271188

Briggs and Stratton is the oem manufacturer for several different brands that use this part.

Including (but not exclusive) the following brands --

SNAPPER

SIMPLICITY 

MURRAY

BRIGGS AND STRATTON

YARD POWER EQUIPMENT 

CRAFTSMAN 

LAWN BOY

                                                                                      THIS IS AN OEM PART -  NOT AFTERMARKET!!!

(Don't be tricked by shady wording )