Cummins 6BT 5.9L Inframe Overhaul Rebuild Kit, FP Diesel, Piston 3922571

Turbocharged, Aftercooled, Emission359 Cubic InchBore: 4.02 in / 102 mmStroke: 4.72 in / 119 mm
Piston Marked: 2571
Kit contains latest design piston which will replace any of the following: 3922571, 3802487, 3922571, 3922572 (oversized), 3922573 (oversized)
CPL Numbers: 1549, 1550, 1815, 1816, 1824, 1825, 1859, 1863, 1868, 1901, 1959, 1968, 2022, 2023, 2174, 2265, 2268, 2292, 2308, 2345, 2346, 2349
Skidder: Ranger F66G, Ranger F66DS, Ranger F67, Ranger F67 Cable, Ranger F67G, Ranger G67G, Ranger F667Vibratory Compactor: LiuGong 614HYTO: LRS2030 Pneumatic Roller
Inframe Kit Includes (6) Piston w/Retainer & Rings, Standard FP-3802489 Piston FP-3922572 (6) Piston Pin FP-3934047  (1) Main Bearing Set, Standard FP-4955853 180 Degree Thrust (12) Rod Bearing Half Upper/Lower, Standard FP-3939859  (1) In-Frame Gasket Set FP-3804897S 1991-4/2003, Std Head Gasket
Overhaul Kit Includes (6) Piston w/Retainer & Rings, Standard FP-3802489 Piston FP-3922572 (6) Piston Pin FP-3934047  (1) Main Bearing Set, Standard FP-4955853 180 Degree Thrust (12) Rod Bearing Half Upper/Lower, Standard FP-3939859  (1) Head Gasket Set FP-3804897  (1) Conversion Gasket Set FP-3802376 With Seals
Rebuilder SpecsBore: 4.0165"Stroke: 4.724"Rod Journal: 2.7160-2.7170"Main Journal: 3.2672-3.2682"Main Torque: 37, 45, 66 ft/lbs, +90 degreesRod Torque: 22, 44 ft/lbs, +60 degreesHead Torque: First torque all bolts to 66 ft/lbs, then all bolts to 66 ft/lbs again. For the longest bolts only tighten in sequence 89 ft/lbs and then longest bolts only 89 ft/lbs again. Final stage is to then turn all bolts +90 degrees.Intake Valve Lash: .010" cold (.254 mm)Exhaust Valve Lash: .025" cold (.635 mm)