Quick view B&S Engine 31R777-0010-B5 BRIGGS & STRATTON 4175 Intek™ Series 4 OHV engine 31R777-0010-B5500 cc engine with vertical crankshaftProduct features:Crankshaft length: 80.0 mmCrankshaft diameter: 25.4 mmTo ensure correct... Compare
Quick view B&S Engine 31R507-0012-B5 BRIGGS & STRATTON 4155E Power Built™ engine 31R507-0012-B5500 cc engine with vertical crankshaftProduct features:Crankshaft length: 80.0 mmCrankshaft diameter: 25.4 mmTo ensure correct identification... Compare
Quick view B&S Engine 31R777-0010-B1 BRIGGS & STRATTON 4175 Intek™ Series 4 engine 31R777-0010-B5500 cc engine with vertical crankshaftProduct features:Crankshaft length: 80.0 mmCrankshaft diameter: 25.4 mmTo ensure correct... Compare