Product Specifications:
The 095000-5050 is a heavy-duty, precision-engineered High-Pressure Common Rail (HPCR) Diesel Fuel Injector (Aftermarket Replacement). It is engineered specifically for the highly dependable John Deere 4.5L (4045T) and 6.8L (6068T) Tier 3 diesel engines. These versatile powerplants are the workhorses of the agricultural and construction industries, powering a vast array of John Deere tractors, loaders, excavators, and generator sets. Manufactured to verify against rigorous OEM flow standards to ensure maximum horsepower, optimal fuel economy, and smooth operation under extreme field conditions. Designed for a direct fit with no complex ECU programming required.
📊 Part Number Cross Reference
(Data verified via global catalog search – Corrected for accuracy)
| Manufacturer Ref (Denso Style) | Original Equipment (John Deere) |
| 095000-5050 / 095000-5051 | RE519730, RE507860 |
| 095000-505# | RE516540, SE501924 (Reman) |
| Interchange Numbers | AP52800, AP52900 |
🚛 Fits Applications (Engine & Vehicle)
(Verified application list – Note cylinder differences)
| Make | Machine Type | Engine Size | Engine Code & Specs |
| John Deere | Tractors, Loaders, Excavators | 4.5L (4-Cylinder) | 4045, 4045T (Tier 3, HPCR) |
| John Deere | Tractors, Harvesters, Gen Sets | 6.8L (6-Cylinder) | 6068, 6068T (Tier 3, HPCR) |
👨🔧 Tech Notes & Installation Guide
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💰 Why Replace the Full Set?
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The Risk: Mixing a brand-new common rail injector with old, worn units causes severely uneven fuel delivery. This leads to rough idling, engine knocking, and loss of hydraulic digging/pulling power in the field.
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The Fix: Take advantage of our Volume Discounts to install a matched set. (Pro Tip: Order 4 units for the 4045 engine, or 6 units for the 6068 engine). This ensures uniform fuel pressure across the rail and restores smooth, factory-level torque.
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✅ Direct Replacement (No Coding Required):
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These aftermarket HPCR injectors are precision-calibrated on the test bench to deliver optimal flow rates right out of the box. No IMA coding or ECU programming is required—simply install and start the engine. Perfect for quick and hassle-free field maintenance.
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⚠️ Critical Cleaning Step:
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Agricultural and construction equipment often operate in dusty, harsh environments. The entire high-pressure fuel delivery system MUST be thoroughly flushed. Always install a brand-new fuel filter to protect the precision control valves inside the new injectors from microscopic debris or water contamination.
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🔍 Explore More Heavy Duty Parts:
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Looking for more options? Browse our complete selection of Fuel Injectors.
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Keep your engine running smoothly with our premium Engine Components.
⚖️ Legal Disclaimer
Part numbers, OE numbers, and brand names (e.g., John Deere, Denso) mentioned above are for reference and identification purposes only. This product is a compatible aftermarket replacement part and is NOT manufactured, sponsored, or affiliated with the original equipment manufacturers.









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