Rotary 7971 Welch Plug 1-3/4" B&S by Rotary $5.72 Sold out 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out PRODUCT INFORMATION Type Other PRODUCT DESCRIPTION DESCRIPTION Fits B&S Models: 220400, 221400, 243400, 252400, 301430 & 325430. REPLACES OEM B&S 221747, 690627 SPECS DIAMETER 1-3/4"