Front vertical view of the 1K135753-64 E3.3 series unit injector control valve showing precision laser-engraved codes 36 44 56 and data matrix symbols on the steel body.
Clean side profile view of the 7135-753 solenoid control valve showing the multi-tier cylindrical metal body design for heavy-duty pump nozzle systems.
High-angle view of the precision machined flat sealing interface plate of the valve assembly showing fluid channels and parallel alignment indexing pins.
Inverted vertical view of the electronic unit injector control valve focusing on the circular bottom seat design and inner internal guide shaft ring.
Inverted side profile layout of the unit injector valve component highlighting the smooth metallic outer housing surface and fluid control orifices.
Directly overhead view looking down at the precision upper face of the valve assembly showing locating pins protruding upwards next to fuel flow ports.
  1. Front vertical view of the 1K135753-64 E3.3 series unit injector control valve showing precision laser-engraved codes 36 44 56 and data matrix symbols on the steel body.
  2. Clean side profile view of the 7135-753 solenoid control valve showing the multi-tier cylindrical metal body design for heavy-duty pump nozzle systems.
  3. High-angle view of the precision machined flat sealing interface plate of the valve assembly showing fluid channels and parallel alignment indexing pins.
  4. Inverted vertical view of the electronic unit injector control valve focusing on the circular bottom seat design and inner internal guide shaft ring.
  5. Inverted side profile layout of the unit injector valve component highlighting the smooth metallic outer housing surface and fluid control orifices.
  6. Directly overhead view looking down at the precision upper face of the valve assembly showing locating pins protruding upwards next to fuel flow ports.

1K135753-64 E3.3 Electronic Unit Injector Solenoid Control Valve 7135-753 Suitable for Volvo Trucks Mack Pump Nozzles 20965224 21457950 HRE384

Premium industrial-grade electronic unit injector EUI solenoid control valve engineered to restore precise fuel delivery and pressure optimization in heavy-duty diesel engines. Specially designed for E3.3 series pump nozzles, covering host reference codes 20965224, 21457950, and remanufactured configuration HRE384.

  • Model Number: 1K135753-64 / 7135-753

  • Injector Series: E3.3 Pump Nozzles

  • Reference OEM: 20965224 / 21457950

  • Remanufactured Code: HRE384

  • Target Applications: Suitable for Volvo Trucks, Mack Commercial Fleets

  • Condition: 100 percent Brand New Aftermarket Solution

  • Availability: Fast shipping within 24 to 48 hours

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Product Information This premium aftermarket electronic unit injector EUI solenoid control valve 1K135753-64 is designed to deliver reliable performance for specialized heavy-duty transport and commercial machinery. It provides a direct-fit replacement for restoring exact fuel metering and atomization timing.

Technical Specifications Part Number: 1K135753-64 Interchange Number: 7135-753 Compatible Injector Type: E3.3 Pump Nozzles Core Host References: 20965224, 21457950 Remanufactured Number: HRE384 Material: High-Speed Steel and Heavy-Duty Components Application Compatibility: Designed to fit specialized E3.3 pump nozzle injectors

Vehicle and Machinery Applications Engineered as an ideal replacement part compatible with Volvo Trucks and Mack heavy-duty commercial fleets running specialized E3.3 fuel injection systems. Please double-check your existing pump nozzle reference numbers before purchasing to confirm exact fitment.

OEM Numbers for Reference Only 1K135753-64, 7135-753, 20965224, 21457950, HRE384 Disclaimer: All manufacturer names, symbols, descriptions, and part numbers are utilized purely for cross-referencing purposes. This item is a high-grade aftermarket replacement component suitable for these configurations.

Key Structural Features

  • Advanced metallic alloy construction handles high cyclic fuel pressures without distortion.

  • Specialized internal tolerances eliminate fluid bypass to maximize engine torque and fuel economy.

  • Precision-machined locking pin seats ensure quick and straightforward physical alignment during installation.

Quality Assurance Every single control valve undergoes an extensive testing protocol that includes micrometer dimensional checking and structural pressure evaluations to ensure exceptional durability in demanding environments.

Shipping and Packaging Components are thoroughly cleaned, coated with anti-rust oil protection, wrapped in secure industrial airtight film, and boxed in rigid outer packages to guarantee they arrive safely at your facility without damage or contamination.

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