Premium quality crankshaft kit suitable for Kubota D1803 Indirect Injection (IDI), Direct Injection (DI) and Common Rail (CR) diesel engines. Manufactured to OEM specifications, making it the ideal choice for complete engine rebuilds and professional repairs.
 
This comprehensive kit includes everything required when replacing the crankshaft, ensuring correct bearing clearances and long-lasting engine performance.
 
Kit Includes:
Crankshaft
Main Bearing Set (60mm)
Connecting Rod Bearing Set
Thrust Washer Set
 
Suitable for Kubota D1803 IDI, D1803 DI and D1803 Common Rail engines fitted to a wide range of Kubota equipment, including selected:
 
Kubota Compact & Utility Tractors: L3408, L3800, L4508, MX4800, MX5000, MX5100, MX5200, MX5800
Kubota Mini Excavators: KX080-3, KX080-4, U55-4, U56-5
Kubota Wheel Loaders: R520S
Kubota RTV & Utility Vehicles: RTV-X1100C
Kubota Generators, Industrial Equipment, Construction Machinery and Agricultural Applications fitted with the D1803 engine.
Beta Marine engines based on the Kubota D1803 platform, where applicable.
 
OEM Part No. (For Reference Only): 1G840-23020
 
Manufactured from high-quality materials to provide excellent durability, reliability and long service life. Ideal for engine reconditioning specialists, workshops and professional mechanics.
Please check your engine model, crankshaft specification and OEM part number before ordering. If you are unsure of compatibility, the JEM Engines technical team will be happy to assist.
 
Jem Ref : CRK18