Kubota V2203 Engine Starter Motor 24V 9T 4.5kW | 17123-63016 428000-2030 Replacement

Product Details

Product Overview

This high-performance starter motor is a direct replacement for Kubota V2203 diesel engines, designed to deliver reliable starting power for industrial and agricultural machinery. Manufactured to meet or exceed OEM specifications, this unit provides a robust 4.5kW output at 24V with a 9-tooth pinion gear (9T). Ideal for global export, we serve major markets across North America, Europe, Asia-Pacific, the Middle East, and South America, ensuring rapid delivery to ports and industrial hubs worldwide.

Key Features & Benefits

• High Torque Output: 4.5kW power ensures reliable cold starts in harsh environments.
• Durable Construction: Heavy-duty housing and precision-engineered components resist vibration and heat.
• Direct Fitment: Exact OEM dimensions (17123-63016 / 428000-2030) for hassle-free installation.
• 24V Electrical System: Compatible with standard industrial and construction equipment electrical systems.
• Long Service Life: Carbon brushes and sealed bearings reduce maintenance intervals.

Technical Specifications

OEM Cross-Reference

This starter motor replaces the following OEM and aftermarket part numbers:

• Kubota OEM: 17123-63016
• Aftermarket/Denso: 428000-2030
• Alternate References: 1712363016, 4280002030, V2203-63016

Note: Always verify your engine serial number and starter mounting pattern before ordering.

Compatibility

• Engine Models: Kubota V2203, V2203-B, V2203-E, V2203-T (naturally aspirated and turbocharged variants).
• Equipment Applications: Excavators, tractors, generators, forklifts, skid steers, and compact utility loaders using Kubota V2203 engines.
• Year Range: 1990–2020 (check specific equipment build date).

Global Supply & Distribution

We export globally with efficient logistics to major ports and industrial centers:

• North America: Los Angeles, Houston, Toronto, Vancouver (3–5 days air, 10–15 days sea).
• Europe: Rotterdam, Hamburg, Felixstowe, Antwerp (5–7 days air, 12–18 days sea).
• Asia-Pacific: Shanghai, Singapore, Sydney, Tokyo (2–4 days air, 8–12 days sea).
• Middle East & Africa: Dubai, Jeddah, Cape Town (5–8 days air, 15–20 days sea).
• South America: Santos, Buenos Aires, Valparaíso (7–10 days air, 18–25 days sea).

We comply with international trade regulations (ISPM 15 for wooden packaging, CE/RoHS certifications available).

Quality Assurance

• Certifications: ISO 9001:2015 manufacturing facility, CE marked.
• Testing: 100% dynamometer-tested for torque, voltage, and current draw before shipment.
• Warranty: 12 months from date of purchase against manufacturing defects.
• Materials: High-temperature resistant insulation, anti-corrosion coating on exposed metal parts.

FAQ

Q1: Will this starter motor fit my Kubota V2203 engine with a 12V system?
A: No. This unit is specifically designed for 24V electrical systems. Using it on a 12V system will result in insufficient cranking speed and potential damage. Confirm your equipment’s voltage before purchasing.

Q2: How do I verify the pinion gear alignment and mounting pattern?
A: Measure the distance between the two mounting bolt holes (center-to-center) and compare to your existing starter. For V2203 engines, the standard is 105 mm (SAE J542 flange). Also check the pinion protrusion depth – it should match your flywheel ring gear thickness.

Q3: What maintenance is recommended to extend starter life?
A: Periodically clean the solenoid terminals and check for loose connections. Lubricate the drive gear with light oil every 500 hours of operation. If the engine fails to crank, test the starter’s current draw (should be between 80–120A under load) before replacing the unit.