Rotary 1401 Base Gasket 3.5 & 4hp Vertical B&S by Rotary $6.08 Sold out 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out PRODUCT INFORMATION Type Gasket PRODUCT DESCRIPTION DESCRIPTION Fits B&S Models: .015 6B, 8B, 60100 to 61909, 80100 to 80800, 80900 to 80997, 81100 to 81800, 81900 to 82997, 92500 to 95599, 110900 to 111900. 3.5 & 4 HP Vertical Engines. REPLACES OEM B&S 270833, 692218