... OEM quality 4) iron cast with special heat treatment. Crankshaft for toyota as following,4JA1,4JB1,4JB1T,4JG2,4BA1,4BC2,4BD1 ... of automotive parts & accessories. The Main products: engine parts, (cylinder head, block, liner, gasket , piston ring, piston, engine bearing , crankshaft, ... . At the same time, we would like to develop for you according to your sample or drawings. crankshaft for ISUZU C240