1.ENGINE ASSEMBLY FOR ISUZU 4JB1 2.With alternator, startor, clutch assembly, fan and etc. ... auto engine in China. we are the OEM supplier of Isuzu 4JB1/4JB1T engine in China. We also supply the engine ... , clutch assembly, fan, water pump, fuel pump, oil pump, filter, turbo charger. and etc. Welcome to contact us for more product details.