Original BMW E3 E9 E12 E23 E24 M30 6 Cyl Engine Crankshaft CK45BMW 12500420 OEM

OEM Original. This is an original crankshaft for BMW M30 engines. This is a 6 cylinder crankshaft. The part number cast onto the crank is 12500420 with CK45BMW cast as well. The main journals have a diameter of 59.8mm and the rod journals have a diameter of 47.8mm. The rod journal closes to the timing gears is at 46.4mm. This item only includes what is pictured. Additional pictures are available in the full listing in the description below. Please review all the pictures for overall condition and ask any questions prior to purchase. Thank you for shopping at RW Auto Classics!