6PCS Common Rail Fuel Injector 0445120231 for Cummins QSB4.5 QSB5.9 QSB6.7 Engine Komatsu Hitachi Equipment Direct Replacement

Upgrade your engine Common Rail Fuel Injector set, OE 0445120231. Designed for Cummins QSB4.5, QSB5.9, QSB6.7 engines and compatible with various heavy-duty machinery models, this injector ensures optimal fuel efficiency, reduced emissions, and smoother operation. Its durable construction provides long-lasting reliability, making it a perfect direct replacement for OEM parts.Product Features:- Enhances engine performance and fuel economy with precise fuel injection.- Built to withstand high pressure and extreme conditions for extended lifespan.- Easy installation as a direct fit, saving time and maintenance costs.- Improves combustion efficiency, leading to lower emissions and better environmental compliance.Specifications:- Type: Common Rail Fuel Injector- Quantity: 6 pieces per set- Material: High-quality metals and components meeting OEM standards- Pressure Rating: Compatible with common rail systems for diesel enginesFitment & Compatible Models:- Cummins Engines: QSB4.5, QSB5.9, QSB6.7- Komatsu Models: PC200-8, PC220-8, PC230-8, PC270-8 (ideal for 2008 series and similar years)- Hitachi Model: ZW180- Hyundai Model: HL770-7A- Also replaces parts for various other compatible applications; always verify fit.OE Codes & Cross-References:- Original OE Number: 0445120231- Replaces: 0445120059, 5263262, 4945969- Keywords: Common Rail Injector for Cummins QSB6.7, Fuel Injector for Komatsu PC200-8, 0445120231 injector setImportant Notes:- Confirm compatibility with your specific vehicle or equipment model and year before purchase.- Recommended for professional installation to ensure proper function and avoid damage.- Regular maintenance is advised to maximize injector performance and engine health.- Not intended for use in non-compatible systems; check engine specifications carefully.Package Includes:- 6 x Common Rail Fuel Injectors

• 【OE PART NUMBER】 🔧 Direct replacement for OE 0445120231. Also compatible with 0445120059, 5263262, 4945969. This 6-pcs injector set provides a complete, matched solution to restore factory fuel delivery and performance for Cummins QSB and compatible industrial engines.
• 【COMPATIBLE MODELS】 🚜 Fits Cummins QSB4.5 / QSB5.9 / QSB6.7 engines in equipment like Komatsu PC200-8, PC220-8, Hitachi ZW180, Hyundai HL770-7A, Volvo EC210B, and Case CX210. Please verify your engine model and equipment serial number for exact compatibility.
• 【DURABILITY】 💪 Manufactured with high-precision components and hardened materials to withstand extreme common-rail pressures. Ensures consistent fuel atomization, reduces carbon buildup, and provides long-lasting reliability under heavy-duty operating conditions.
• 【EASY INSTALLATION】 ⚠️ Professional installation and calibration required.​ While this is a direct physical replacement, proper installation requires specialized tools, torque specifications, and electronic calibration using diagnostic software to ensure optimal performance and avoid engine damage.
• 【FIWARY QUALITY ASSURANCE】 ✅ Each injector is factory-tested to meet or exceed OEM flow rate and pressure specifications. This complete set solves issues like hard starting, poor power, excessive smoke, or high fuel consumption, restoring engine efficiency and performance.