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294000-0461 22730-1351 Fuel Injection Denso HP3 Pump for Hino Medium-Duty Trucks
| MOQ: | 1 |
| Price: | 299 |
Product Details
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Product Name
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Common Rail Diesel Fuel Injection Pump
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Place of Origin
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Wuhan,China
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Warranty
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12 Months
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Delivery time
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3-5 Days, subject to the order quantity
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Quality
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100% Tested
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Packing
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Customer Requirement
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Service
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After-Sales Service
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Size
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Standard Size
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Payment
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TT,Trade Assurance,PayPal,Credit Card
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Advantage
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Perfect Fit
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Primary Vehicle & Equipment Application
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Manufacturer: Hino (A Toyota Group company specializing in commercial vehicles and diesel engines)
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Vehicle Types:
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Hino Medium-Duty Trucks
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Heavy-Duty Industrial Equipment (Excavators, Wheel Loaders) powered by Hino engines.
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Engine Compatibility
This pump is designed specifically for Hino's reliable 4-cylinder commercial engine line:
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Engine Model: Hino J05D Diesel Engine (e.g., J05D-TB, J05D-TF series)
Wuhan Jinhong Auto Parts Co., Ltd. is a manufacturer and exporter of common rail fuel injectors integrating manufacturing,processing and R & D.
Our factory has a complete and scientific management system and professional product development team, products have been advancing with The Times, quality is also constantly improving, product quality and service have been widely recognized by the industry. Our company has its own factory, combined with the sales model of trade factory, we can provide customers with a full range of services. In addition, our company has international logistics partners to reduce transportation costs for customers. Our company is a leading manufacturer and supplier of Marine parts and auto parts in China. At the same time, we have established partnerships with hundreds of factories specializing in the production of various high-quality auto parts.
Our goal is to provide the best service at the best price, your satisfaction is our best return. Look forward to working with you. Welcome friends from all walks of life to visit, guidance and business negotiations.
Professional Guide: How to Determine Fuel Injector Quality
If you want to explain to international clients how to inspect or evaluate the quality of your (or any) injectors, you can use these 5 Professional Quality Metrics:
1. Performance Stability on the Test Bench
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Precision Calibration: A high-quality injector delivers exact injection volume, stable return flow, and precise response times across all testing points (Full Load, Idling, Pre-injection).
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Consistency: The performance metrics must remain consistent across multiple test cycles without drifting, ensuring all cylinders function evenly.
2. Advanced Material and Surface Coating
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Wear Resistance: Premium injectors utilize top-grade alloy steel and advanced specialized coatings—such as DLC (Diamond-Like Carbon)—on internal moving components like the valve shaft and needle.
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Anti-Sticking Property: High-quality materials prevent internal components from sticking or scoring, even when using lower-quality diesel fuel.
3. Machining Tolerances & Atomization Quality
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Micron-Level Tolerances: The clearance between the injector needle and nozzle body must be engineered to micron-level precision to prevent internal high-pressure leakage.
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Ultra-Fine Spray Pattern: Excellent nozzle hole geometry creates a perfectly atomized fuel mist, leading to complete combustion, lower smoke emissions, and better fuel economy.
4. Sealing Performance & Leak Prevention
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Zero Leakage: High-quality injectors have precise internal seating that prevents fuel drop-leakage (dripping from the nozzle tip after injection ends), which prevents engine knocking and carbon buildup.
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High Pressure Durability: The injector body must withstand sustained ultra-high common rail pressures (up to 2,000+ bar) without any exterior weeping or structural fatigue.
5. Coding Accuracy
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Perfect Trim Mapping: A premium injector generates highly accurate IMA/Trim Calibration Codes on the test bench. When programmed into the vehicle's ECU, the engine should idle smoothly right away, with no rough running or misfires.
