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Alternator

FAQs

Three search paths: (1) OEM Kubota part number — normally stamped on the original alternator's body or listed in the Kubota parts manual; (2) Kubota engine model — Kubota engines are used across many equipment ranges, so the engine model is often the most reliable cross-reference (e.g., V1505, D1503, V2403); (3) Kubota equipment model and year. The engine-model approach catches alternators that fit across multiple equipment ranges. WhatsApp 07754288583 with the Kubota engine model for cross-reference.

Yes — aftermarket alternators rated for specific Kubota engine and equipment models are produced by specialist alternator manufacturers and carry warranty terms for fitment to the listed equipment. Equipment-make naming on an alternator refers to the equipment that the alternator fits, not necessarily the alternator's brand-of-supplier. The key matches are: voltage and output current (must match or exceed OEM specification); physical fitment (mounting pattern, pulley, rotation); connector and regulator type. Equipment-model approval is listed on every alternator product page.

Match the OEM-specified output current as the baseline. Smaller Kubota mini-excavators and compact track loaders typically use 35-50 amp alternators; larger wheel loaders and tractors use 60-90 amp alternators. If the equipment has been retrofitted with additional electrical load (auxiliary lighting, beacons, electric heating), specify an alternator with 10-25% margin above the OEM rating. The rated output current is listed on every product page.

Yes. Replacement alternator pulleys (matched by groove count, belt size, and bore), mounting brackets (where the OEM bracket has corroded or broken), replacement voltage regulators (for older Kubota alternators with external regulators), and replacement brushes-and-bearings for rebuildable alternators are available across the Kubota alternator range. Search by the alternator part number, or WhatsApp 07754288583 with the Kubota engine model.

Every product is backed by our Fit Guarantee. If a part is incompatible with your machine, you can return it hassle-free. For damaged-on-arrival items, report within 24 hours with photographs to [email protected] — we will arrange collection. For other returns, email us first to obtain a Return Merchandise Number before sending. Returns are accepted within 30 days of purchase, in original packaging, on UK orders. A restocking fee may apply on returns where the buyer has changed their mind. Refunds are issued to the original payment method once the return is inspected.

Delivery time depends on the product, your destination, and availability — the estimated time for any item appears on the product page, and "Check where we deliver" confirms coverage for your postcode before you order. Next-day delivery is available on most products; the option appears at checkout when applicable. We deliver across the UK, Europe, the Middle East, and Africa. Use the country selector at checkout to confirm coverage and delivery options for your destination.

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Kubota Alternator

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Within Alternator, Kubota Alternator covers the replacement alternators cross-referenced for fitment to Kubota plant and agricultural equipment — covering Kubota mini-excavators, Kubota compact track loaders, Kubota wheel loaders, Kubota tractors, and the wider Kubota equipment range powered by Kubota diesel engines.

Parts for Machines cross-references alternators to specific Kubota equipment and engine models — covering both OEM-pattern alternators (matched exactly to the original alternator's electrical specification, mounting pattern, and pulley type) and aftermarket alternators rated for fitment to the listed Kubota equipment.

Product pages list the Kubota equipment model and year-range the alternator is approved for, the Kubota engine model the alternator is fitted to (Kubota engines are widely used across plant equipment, so the engine model often matters more than the equipment model), the OEM cross-reference part number, the operating voltage (typical 12V on smaller Kubota equipment; 24V on larger), the rated output current (typical 35-90 amps depending on equipment size), the rotation direction (matched to the engine's accessory-drive rotation), the pulley specification (groove count and bore), the mounting style (bracket-and-pivot, slotted-mount, or specific OEM bracket pattern), and the regulator type.

For replacement of an existing Kubota alternator, the OEM part number is the most reliable match. Where the part number isn't available, identify by the Kubota engine model, equipment model, year, and the alternator's measured specifications. Aftermarket alternators cross-referenced for Kubota equipment are produced by specialist alternator manufacturers — the alternators are warranty-rated for fitment to the listed Kubota models. Equipment-make naming on an alternator refers to the equipment that the alternator fits, not the alternator's manufacturer. Trade pricing on bulk and fleet orders is available; contact the team via WhatsApp 07754288583.

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