Section 256 (Engine - 6.7L Power Stroke Diesel): Specifications: Crankshaft
WARNING: This page is about a different car, the 2019 Ford F-550 Super Duty, 2019 Ford F-450 Super Duty, 2019 Ford F-350 Super Duty, and 2019 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
| Item | Specification |
|---|---|
| Main bearing journal diameter - standard size | 3.188 -3.189 in (80.983 -81.003 mm) |
| Main bearing journal diameter - 0.25 mm (0.009 in) undersize | 3.178 -3.179 in (80.733 -80.753 mm) |
| Main bearing journal maximum taper | 0.0003 in (.008 mm) |
| Main bearing journal maximum out-of-round | 0.0002 in (.005 mm) |
| Main bearing assembly clearance | 0.001 -0.003 in (.032 -.088 mm) |
| Connecting rod journal diameter - standard size | 2.834 -2.835 in (71.983 -72.003 mm) |
| Connecting rod journal diameter - 0.25 mm (0.009 in) undersize | 2.824 -2.825 in (71.733 -71.753 mm) |
| Connecting rod journal maximum taper | 0.0003 in (.008 mm) |
| Connecting rod journal maximum out-of-round | 0.0002 in (.005 mm) |
| Crankshaft maximum end play | 0.012 in (.31 mm) |