You will find precisely the exact part that fits your 50cc box bike. TNT Motor City on this technical diagram of the crankcase and the oil pump of the 4 139 Chinese engine type XNUMX FMB: click on "details" or on the image of the spare part to access a detailed product sheet.
All spare parts of the 50cm3 139 FMB 4T engine are available in stock from our website: crankcase, cylinder stud, manual semi-automatic clutch housing, crankshaft, crankshaft bearing, oil strainer, oil pump, clutch housing lever, dipstick, oil dipstick seal, crankcase and clutch hardware, speed lock cam, clutch housing seal, drain plug, oil drain plug gasket , chain drive sprocket, clutch cam spring.
Original and adaptable mécaboite parts - Microfiche moto TNT Motor City 49,9cm3 with type 139 FMB 4t motor of Chinese manufacture - Plan in exploded view: Diagram of the crankcase and the oil pump.
