5263262 0445120231 6754-11-3011 Common Rail Fuel Injector Diesel Engine Injector for Construction Machinery

5263262 0445120231 Common Rail Fuel Injector

This common rail fuel injector is a core fuel delivery component for QSB4.5 and QSB6.7 diesel engines. Controlled by ECU, it sprays diesel into the combustion chamber at precise timing and injection quantity. Widely used on construction machinery and heavy-duty power equipment equipped with this engine model.

Main Specifications

• Part Number:5263262, 0445120231
• Compatible Engine:QSB4.5 / QSB6.7
• Type:Solenoid common rail injector
• Fuel Type:Diesel
• Injection Pressure:1400–1600 bar
• Nozzle Type:Multi-hole atomizing nozzle
• Material:High strength alloy steel
• Net Weight:Approx. 0.7 KG
• HS Code:8409999100
• Condition:Brand new aftermarket replacement
• Warranty:12 months
• Quality Standard:ISO9001
• Packing:Neutral export carton
• MOQ:1 piece
• OEM & ODM customization available

Product Features

1. High precision internal valve assembly, stable fuel metering and fast response.
2. Multi-hole nozzle with excellent atomization effect, promotes sufficient combustion.
3. Good sealing performance, effectively prevent fuel leakage and dripping.
4. Each unit is fully tested on professional common rail test bench, including injection quantity, return oil and response test.
5. High temperature and wear resistance, suitable for long-time heavy-load working conditions.
6. Direct replacement, no extra coding required, easy installation for engine overhaul.

Application

Suitable for construction machinery and heavy-duty power equipment equipped with QSB4.5 / QSB6.7 diesel engines.

Our Service

We supply full range of diesel engine spare parts including injectors, fuel injection pumps, nozzles, control valves, crankshafts, piston kits, cylinder heads, bearing sets and overhaul gasket kits. Mixed orders are acceptable. We provide technical support and fast delivery.