X52907500052 MTU 4000.4 Common Rail Injector Durable High-Pressure Fuel System Part
1.Product Name: MTU INJECTOR
2.Model No.:X52907500052
3.Origin: made-in-China
4.Weight: 2kg
5.Size:33*32.5*27cm
6.Application: For MTU4000.03 Engine
7.Delivery Time: 3-5 days
8.Payment Methods:T/T,Western union,PayPal,ALIBABA,BANK.
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Product Introduction
The 4000.4 Series Fuel Injector (X52907500052) is a high-precision diesel injection component engineered for advanced 4000 engines. Designed for heavy-duty performance in marine, industrial, rail, and power generation applications, this injector ensures optimal fuel delivery, superior combustion efficiency, and reduced operational costs.
Engine Compatibility
Specifically designed for Series 4000.4 engines
Compatible with V8, V12, V16, and V20 configurations within the 4000.4 platform
Supports applications including marine propulsion, locomotive power, large-scale industrial machinery, and high-capacity generator sets
Technical Specifications

Installation Parameters
Direct OEM-fit replacement; no modifications required
Mounting bolt torque: as per service guidelines (typically 30–35 Nm)
Copper sealing washer included for optimal compression sealing
Must be installed by qualified technicians to ensure proper ECU calibration and injection timing
Compatible with ECU systems for real-time fuel delivery control
Key Features
OEM Standard Precision: Manufactured to MTU's exact tolerances for reliable long-term operation
Efficient Fuel Atomization: Enhances combustion efficiency, lowers emissions, and improves engine responsiveness
Extended Service Life: Hardened components resist wear under high-pressure diesel injection cycles
Stable Performance: Maintains consistent fuel delivery under varying loads and operating environments
Applications
Marine: High-performance yachts, offshore supply vessels, ferries, and naval ships
Rail: Diesel locomotives powered by 4000 series engines
Industrial: Large-scale mining, drilling, and heavy equipment
Power Generation: Continuous-duty and standby generator sets requiring reliable high-output performance
The X52907500052 fuel injector is a mission-critical component that directly impacts engine efficiency, reliability, and longevity. Designed for operators who require uncompromising quality, it delivers consistent performance even under the harshest operating conditions.
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