Engine Type 3Y 4Y Part Number/OEM Number 13411-73010 13411-73900 Material Casting Alloy Steel Car Make For TOYOTA Heat Treatment Nitriding Hardness .....
MAZDA 3 1.6 PETROL ENGINE CODE Z6 CRANKSHAFT Crankshaft is the most important parts for engine ,because crankshaft need to support the very big force ...