Crankshaft 1340131011 for Toyota Tacoma, Tundra, 4Runner, and FJ Cruiser 4.0L V6 1GR-FE engines
For the Toyota 1GR-FE (4.0L V6) engine, the crankshaft main journal diameter is 71.988–72.000 mm, and the connecting rod journal diameter is 55.992–56.000 mm.
Description
Engine stroke: 95.00 mm
Main journal diameter: 71.988 to 72.000 mm (2.8342 to 2.8346 in)
Main journal taper and out-of-round (maximum): 0.02 mm
Connecting rod journal diameter: 55.992 to 56.000 mm (2.2044 to 2.2047 in)
Connecting rod journal taper and out-of-round (maximum): 0.02 mm
Crankshaft radial runout (maximum): 0.06 mm (0.0024 in)
Crankshaft oil film clearance: Standard 0.018 to 0.030 mm (maximum 0.046 mm; may be up to 0.080 mm depending on specific model specifications)
Crankshaft axial clearance (thrust clearance): Standard 0.04 to 0.24 mm (maximum 0.30 mm)












