This one has a rim of 1mm tall by 2mm wide.
Create idea 5Pcs Carburettor Bowl O Ring Gasket Seal 16010-883-015 Compatible with Honda GC135 GC160 GCV135 GCV160 Engines Float Bowl Gasket
HONDA GC 135 160 GCV135 GCV160 IZY MOWER CARBURETTOR BOWL 'O' RING SEAL GASKET
HONDA GCV135 GCV160 OHC ENGINE CARBURETTOR BOWL 'O' RING SEAL GASKET
Bowl Float Chamber Gasket Seal Fits TECUMSEH Engines 631028, 29630121
Carburettor fit Qualcast Suffolk Punch Classic 30S 35S Cylinder Lawnmower UK
PTKPLGMFVF Carburetor Replacement with O-ring Gasket for 799868 498254 497347 497314 498170 Carb 50-657
