CNC Fabrication HPOP Lines and HPX Kit (CNC424002) for 1994-1997 Powerstroke 7.3L

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Upgrading your HPOP lines during replacement improves durability, reliability, and oil flow balance. These high-quality Aeroquip hoses with DuPont Teflon lining are 3/8″ in diameter for better performance and replace costly OEM lines. The kit includes two hoses and necessary fittings, rated for high pressure (16,000 psi burst) and temperature (400°F). The HPX line connects the engine heads to balance high-pressure oil, reducing idle noise by preventing pressure spikes from stressing the pump.

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Description

The CNC Fabrication HPOP Lines and HPX Kit (CNC424004) is a high-quality upgrade designed for the 1994-1997 Ford Powerstroke 7.3L diesel engine. This kit includes high-pressure oil pump (HPOP) lines and an HPX (High-Pressure Crossover) hose, providing improved oil flow and reliability. The upgraded braided stainless steel HPOP lines are more durable than factory lines, reducing the risk of leaks or failures. The HPX hose helps balance oil pressure between the cylinder heads, leading to smoother operation, reduced injector noise, and improved engine performance. This kit is an excellent choice for Powerstroke owners looking to enhance the longevity and efficiency of their 7.3L HPOP system.

Additional information
Weight 2.0 lbs
Dimensions 16 × 3 × 3 in
Manufacturer

Fitment

Fitment

1994-1997 Powerstroke 7.3L

Features

Features

  • All new Genuine Parker Triplelok fittings
  • DuPont Teflon lining just like OEM
  • Burst pressure rating of 16,000psi
  • Working temperature rating of 400 degrees Fahrenheit
  • Nominal working pressure is 5000psi
  • High quality Viton™ o-rings
  • MADE IN THE USA

 

Installation

Installation

  • These line will route different than OEM. Driver side will route just like the 99-03 models, which means it will now route to the second oil galley port and go around the engine lifting eyelet. The passenger side line will arch slightly over the front fuel bowl lid. This will not hinder the removal of the fuel filter. The HPX line will route just like the 99-03 trucks also (which is the third set of oil galley ports back starting from the front of the vehicle)
  • Pump Fitting Torque 28 ft/lbs.
  • Head Fitting Torque 23 ft/lbs.
  • Hose Ends Torque 21 ft/lbs.
  • Remove the spring checks in the pump under the stock fittings
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About brand
CNC Fabrication builds custom fabricated parts for diesel trucks. The company focuses on strength, precision, and proper fitment. CNC Fabrication diesel parts support daily driving, towing, and performance use. CNC Fabrication designs brackets, piping, mounts, and custom components. These parts are built for durability and consistent performance under load. Precision fabrication helps ensure reliable operation in demanding conditions. Diesel owners trust the brand for quality fabrication solutions. These components perform well in real-world driving environments.
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