CRANKSHAFT OIL SEALS FOR STIHL 028 BR320 340 380 400 420 SR320 340
Quality aftermarket oil seal set
Fits: Stihl chainsaw models: 028, BR320, BR340, BR380, BR400, BR420, SR320, SR340, SR380, SR400, SR420, FS360, FS420, FS500, FS550
Replaces OEM part: 9640 003 1600 and 9640 003 1340