The Kubota Crankshaft is a precision-engineered internal engine component built to restore heavy-duty machinery to peak operating condition. Designed to seamlessly convert the reciprocating motion of pistons into reliable rotational power, this replacement part meets exacting industry tolerances to handle the continuous stresses of construction equipment agricultural machinery and industrial generators. Crafted from high-strength forged metal to ensure maximum durability and smooth engine operation. Engineered for a direct and dependable fit replacing original equipment part numbers flawlessly. Ideal for full engine overhauls or targeted repairs. Important Specs Part Type: Engine Crankshaft Replacement Main Journal Diameter: 52mm Included: Bearing Set Part Number: 16641-23010 Compatibility Engine Models: V2203 V2003 V1903 Equipment Fitment varies across compact excavators skid steers tractors and wheel loaders. Professional installation by a certified mechanic is strongly recommended to ensure proper clearances, optimal engine performance, and component longevity. Always verify engine serial numbers and journal sizing prior to final assembly.
Replacement crankshaft with standard bearing set for Kubota V2203 V2003 V1903 diesel engines.
Replaces primary crankshaft OEM number 16641-23010; confirm your old part number before ordering.
Requires 52mm main journal size; does not fit 60mm versions; measure existing journal before ordering.
Kit includes main bearings, connecting rod bearings, bushing and thrust washers for full engine overhauls.
Commonly used for diesel applications in tractors skid steers loaders and industrial equipment.