Rotary 10931. CARBURETOR GASKET SET REPLACES B&S #398183/498261. FITS MODELS 122K02,122K82,124K02,12F702,12F782,12G802,12H702,12H802 &12H807. FITS ENGINES WITH WALBRO CARBURETORS. QUANTUM 3.5, 4, 4.5, 5, 5.5 AND 6 HP.

Replaces
BRIGGS & STRATTON: 398183, 490937, 498261