Looking for a reliable 5064600080 or 506460-0080 fuel system component? We provide OEM-standard diesel engine parts for heavy machinery maintenance and professional rebuilds.
Direct availability for ISUZU industrial engines used in Hitachi and Sumitomo excavators.
Click to Chat on WhatsApp: +86 13532379052Our components undergo rigorous testing to ensure they meet the fuel pressure requirements of modern common rail systems. Below is the detailed technical data for your procurement reference.
| Model NO. | ISUZU 4JJ1 / 6UZ1 / 6WG1 Series |
|---|---|
| Product Name | Fuel Injection Pump / Diesel Pump Assembly |
| Part Number | 5064600080 (also known as 506460-0080) |
| Type | Fuel System / High Pressure Injection |
| Condition | Brand New, OEM Standard Replacement |
| Application | Engine rebuild, overhaul, maintenance for Excavators & Trucks |
| MOQ | 1 Piece |
| Stock Status | In Stock / Fast Dispatch |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | Express: DHL Fedex EMS UPS or by Air/Sea |
| Packaging | Industrial Export Packing (Protective Sealing) |
Avoid costly downtime by investing in components that offer the perfect balance between price and durability. Here is how our replacement parts compare to standard aftermarket options.
| Core Features | Our OEM-Standard Replacement | Cheap Aftermarket Parts |
|---|---|---|
| 1. Component Precision | High-precision plunger for stable fuel atomization | Loose tolerances leading to uneven idling |
| 2. Material Quality | Hardened steel alloy for wear resistance | Standard carbon steel prone to premature wear |
| 3. Installation Fit | 1:1 Dimensional matching with original 5064600080 | Occasional alignment issues with fuel lines |
| 4. Engine Safety | Maintains correct pressure to protect injectors | Pressure fluctuations may damage injector tips |
| 5. Longevity | Designed for 10,000+ operating hours | High failure rate after 1,000 hours |
| 6. Cost Efficiency | Best ROI for repair shops and fleet owners | Frequent replacements increase total cost |
Q: Why is my ISUZU engine struggling to start or showing low fuel pressure codes?
A: If your diagnostic tool shows pressure drops in the common rail, the 5064600080 injection pump may have internal wear or a faulty suction control valve. Replacing it with an OEM-standard unit restores the required PSI for efficient combustion.
Q: Can I use 506460-0080 for Hitachi ZX series excavators?
A: Yes, many Hitachi excavators equipped with ISUZU engines (like the 4JJ1 or 6UZ1) utilize the 5064600080 pump. Always verify the part number on your existing housing before ordering.Q: Why Choose This Fuel Injection Pump?
A: Our units feature an OEM-standard tri-metal structure and are trusted by repair shops and equipment fleets globally for their consistent performance in harsh environments.
Not sure how this issue affects your equipment? Our team helps operators:
Identify potential risks during maintenance
Recommend suitable replacement parts if needed
Support both inspection advice and parts supply
We specialize in complete engine assemblies and high-precision components for the world's leading brands. Whether you are performing a minor maintenance check or a complete engine overhaul, we provide the hardware you can rely on.
Our main product range includes: Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai engines and spare parts.
Key components in stock: Cylinder Liners, Pistons, Piston Rings, Main Bearings, Con-rod Bearings, Thrust Washers, Overhaul Gasket Kits, Fuel Injection Pumps, Injectors, Crankshafts, Turbochargers, Water Pumps, Oil Pumps, Cylinder Blocks, Cylinder Heads, and Connecting Rods.
Contact our sales team today for bulk pricing and express shipping options.
WhatsApp: +86 13532379052 Email: [email protected]Click the button below to visit our Facebook profile and stay updated with the latest news and updates!
Visit Facebook Profile
English
English