Up for sale is this brand new Genuine OEM Briggs and Stratton Gas / Fuel Tank. Part # 691993. This part replaces obsolete part #: 490579, 493337, 490572, 397928 and 1918646MA. There are over 150 applications for this tank including. Engines, shredders, and snowthrowers by many brands including Murray Toro and Briggs. THIS IS AN OEM PART – NOT AFTERMARKET!! (Don’t be tricked by shady wording). ARE A VETERAN — THANK YOU!!