Rotary 8208 Diaphragm Spring Cap For B&S by Rotary $5.46 Sold out 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out PRODUCT INFORMATION Type Diaphragm PRODUCT DESCRIPTION DESCRIPTION Fits on all 3-1/2, 4 & 5 HP Diaphragm Style Carburetors. Used with Rotary #8047 & 8209. REPLACES OEM B&S 221377, 690766