Description
Overview:
This non-genuine alternator is a direct replacement for Kubota mini excavators, engineered to replace OEM part number 16678-64013. Built for dependable power generation, it converts engine rotation into electrical energy to charge the battery and run the machine's electrical systems. The unit features a robust cast aluminium body with steel pulley components and copper windings for efficient, long-lasting performance in site conditions. It is designed for a straightforward fit on Kubota KX36-3 and U15-3 machines, matching the original mounting points and belt alignment to minimise downtime. Suitable for daily use by contractors, plant hire, and maintenance teams, it helps maintain reliable starting, stable lighting, and consistent operation of controls and accessories.
Key Features:
- Non-genuine replacement for OEM part no. 16678-64013
- Direct-fit design to match original brackets, belt line, and tensioning
- Durable cast aluminium housing for strength and corrosion resistance
- Reliable charging to support lights, controls, and battery health
- Quality bearings and internal components for long service life
- Ready to install; reuse existing belt and hardware where appropriate
- Engineered to meet or exceed typical performance of the original unit
- Suitable for regular maintenance schedules and quick turnaround repairs
Typical Applications:
Used on Kubota mini excavators to keep the battery charged and supply power to work lights, safety beacons, tracking devices, instrument panels, and control systems during digging, grading, trenching, and loading tasks. Ideal for plant hire fleets and owner-operators needing a reliable charging system to reduce downtime on site.
Also known as:
Alternator assembly for compact excavator, charging alternator, Kubota mini digger alternator, construction plant alternator, generator unit for small excavator, KX36-3 alternator unit, U15-3 charging unit, replacement charging assembly.
Fits Models:
KX36-3, KX363, U15-3, U153
Alternate Part Numbers:
16678-64013, 1667864013
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