Details
John Deere 404, 6.404 Late OEM Crankshaft Remachined 18/9- Rods & Mains 6 Cyl Diesel R56934, R40740 Late 6.404 engines with flywheel flange that has centering ring and 4 threaded bolt-holes. | Stroke: 4.75 in | Rod Journal: 2.999 in | Main Journal: 3.372 in | 7 Mains | With Helical Gear