Fuel Injector X59407500008 for Navistar / MTU 4000 Engine

The Navistar X59407500008 is a high-performance diesel fuel injector engineered for MTU 4000 Series engines. Designed for demanding industrial applications, this injector ensures precise fuel delivery, improved efficiency, and durability under extreme operating conditions.

Equivalent Part Numbers:

• X59407500008
• 59407500008
• 5145440
• EX59407500008 (Remanufactured variant)
• Possible MTU OEM equivalents (used interchangeably in some systems)

Compatible Engines:

• MTU Series 4000 Engines:
  • 12V4000
  • 16V4000
  • 20V4000
• Detroit Diesel 4000 Series (MTU-based)
• Navistar industrial engines derived from MTU 4000 architecture

Typical Compatible Machinery and Applications:

Marine:

• Commercial vessels (tugboats, supply ships, ferries)
• Luxury yachts powered by MTU 12V/16V/20V4000
• Naval and defense marine applications

Railway:

• Diesel locomotives using MTU 4000 series engines
• High-horsepower shunters and freight locomotives

Power Generation:

• MTU / Rolls-Royce diesel generators for prime or standby power
• Stationary power plants and backup systems

Oil & Gas:

• Drilling equipment
• Pumping and compression systems

Mining & Heavy Industrial Equipment:

• Large mining haul trucks and excavators
• Industrial pumping stations and compressors