Keep Your Kubota Running — Zero Compromise on Fuel Delivery

Whether it's powering a compact tractor, generator, mini excavator, or skid steer, your Kubota diesel engine can't afford a weak injection pump. The Fuel Injection Pump 16030-51010 is the direct-fit replacement built to the exacting tolerances Kubota's D-series engines demand — restoring full power, efficiency, and reliability from the first start.

✅ Confirmed Engine Fitment

• Kubota D905 Diesel Engine
• Kubota D1005 Diesel Engine
• Kubota D1105 Diesel Engine
• Kubota D1305 Diesel Engine

These compact diesel engines power a wide range of Kubota equipment including tractors, utility vehicles, generators, and construction machinery. Not sure if this fits your specific machine? Contact us with your engine serial number and we'll confirm.

🔧 Cross-Reference Part Numbers

• 16030-51010 (Kubota OEM reference)
• 1603051010 (alternate format)
• 16032-51013 (superseded / cross-reference)

⚙️ Industrial-Grade Performance, Built to Last

• Precise high-pressure fuel metering for efficient combustion and maximum power output
• Consistent pressure under variable loads — from light idle to full-throttle continuous operation
• Extended duty cycle rated — engineered for the long operating hours of agricultural and construction equipment
• Reduced fuel consumption through accurate injection timing and volume control
• Direct OEM-spec fitment — no modifications, no adapters, no machining
• 100% new aftermarket — not remanufactured, not rebuilt, not reconditioned

📦 Product Details

• Part Numbers: 16030-51010 / 1603051010 / 16032-51013
• Condition: 100% New — Aftermarket
• Fits: Kubota D905, D1005, D1105, D1305 Diesel Engines
• Type: Mechanical Fuel Injection Pump
• Applications: Tractors, Generators, Mini Excavators, Skid Steers, Utility Vehicles

Why Fuel Parts Depot?

At $504, this is a serious investment in your equipment's longevity. Kubota D-series injection pumps require tight manufacturing tolerances — a substandard part will fail early and risk injector damage. We source only quality-inspected components and our fuel system specialists are available to support your installation and confirm fitment before you order.

Order today and restore peak diesel performance to your Kubota engine.