Product Specifications:
Built to endure the sustained high-load environments of agricultural tractors, power generation units, and heavy construction equipment, the 0445120348 is a highly durable aftermarket Common Rail Diesel Fuel Injector. Specifically engineered for robust Perkins industrial diesel engines, this heavy-duty component instantly resolves erratic power delivery and restores highly stable rail pressure. It comes equipped with pre-calibrated flow profiles for precise ECU synchronization, offering a true drop-in installation so your essential off-highway machinery can bypass complex diagnostic software and immediately return to maximum operational productivity.
📊 Part Number Cross Reference
(Data verified via global catalog search – Extensive Interchangeability)
| Manufacturer Ref (Bosch Style) | Original Equipment (Perkins) |
| 0445120348 | T410631 / T4 10631 |
| 0445120347 | – |
🚛 Fits Applications (Engine & Vehicle)
(Verified application list)
| Make | Model / Application | Engine Size | Year | Engine Code & Specs |
| Perkins | Various Industrial & Agricultural Machinery | – | Various | Heavy Duty Diesel |
👨🔧 Tech Notes & Installation Guide
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💰 Why Replace the Full Set?
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The Risk: Running hard-working agricultural or industrial equipment with a malfunctioning injector creates critical fuel delivery inconsistencies. This inevitably causes severe engine surging under heavy PTO loads, dramatic fuel waste, and rapid exhaust aftertreatment clogging that will quickly force a dangerous unplanned operational shutdown.
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The Fix: We highly recommend leveraging our Volume Discounts to purchase a fully synchronized set of 4 or 6 units (depending on your specific block). This ensures perfectly balanced cylinder combustion, returning your machinery to a steady, powerful idle and safely recovering its maximum factory working capacity.
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✅ Direct Replacement (No Coding Required):
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Pre-calibrated to exact OEM tolerances on advanced DCI test benches, this precision unit delivers true plug-and-play functionality. It requires absolutely zero IMA coding, entirely bypassing expensive dealership diagnostic routines and drastically slashing your mechanic’s repair downtime.
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⚠️ Critical Cleaning Step:
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Construction and agricultural fuel tanks naturally accumulate abrasive silica dust and water condensation. You must thoroughly flush the entire high-pressure fuel rail and install a brand-new OE-quality 5-micron fuel filter before startup; failure to do so guarantees immediate contamination scoring and will strictly void the 30-day manufacturing defect policy.
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🔍 Explore More Heavy Duty Parts:
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Looking for more options? Browse our complete selection of Fuel Injectors & Pumps.
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Keep your fleet running smoothly with our premium Engine Components.
⚖️ Legal Disclaimer
Part numbers, OE numbers, and brand names 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.
