Product Description
CNC Fabrication 424011 98.5-03 7.3L Passenger Side Replacement HPOP Line With Fittings
The CNC Fabrication 424011 Passenger Side Replacement HPOP Line is a premium replacement high-pressure oil line designed for 1998.5-2003 Ford 7.3L Power Stroke diesel engines. Manufactured in the USA using genuine Brennan fittings, DuPont Teflon-lined hose, and high-quality Viton O-rings, this line is engineered to meet or exceed OEM performance while providing superior durability under the extreme pressures and temperatures experienced by the HEUI fuel injection system.
Unlike standard hydraulic hoses that can deteriorate from constant thermal cycling, the CNC Fabrication 424011 utilizes materials specifically selected for engine-mounted high-pressure oil system applications. With a burst pressure rating of 16,000 PSI, a nominal working pressure of 5,000 PSI, and operating temperatures up to 400 degrees Fahrenheit, this replacement line delivers long-lasting reliability for stock and performance 7.3L Power Stroke engines.
Features
- Direct replacement passenger-side HPOP line for 1998.5-2003 7.3L Power Stroke engines
- Includes all-new genuine Brennan fittings
- DuPont Teflon-lined hose construction similar to OEM design
- High-quality Viton O-rings included
- 16,000 PSI burst pressure rating
- 5,000 PSI nominal working pressure
- 400-degree Fahrenheit temperature rating
- Designed specifically for high-pressure oil system applications
- Resists heat, thermal cycling, dry rot, and hose blistering
- Manufactured in the USA
- Built and assembled in-house by CNC Fabrication
Fitment
- 1998.5 Ford 7.3L Power Stroke Super Duty
- 1999 Ford 7.3L Power Stroke Super Duty
- 2000 Ford 7.3L Power Stroke Super Duty
- 2001 Ford 7.3L Power Stroke Super Duty
- 2002 Ford 7.3L Power Stroke Super Duty
- 2003 Ford 7.3L Power Stroke Super Duty
- Passenger-side high-pressure oil system replacement
Note: Disconnect both battery grounds before installation. Verify routing clearance and ensure no hoses, wiring, or engine components contact the HPOP line after installation. If contact exists, protect the area using wire loom or protective hose material.
What's Included
- CNC Fabrication Passenger Side Replacement HPOP Line
- New Genuine Brennan Fittings
- Installed Viton O-Rings
- Installation Identification Markings
Specifications
- Manufacturer: CNC Fabrication
- Part Number: 424011
- Application: Passenger Side High Pressure Oil Pump Line
- Engine Compatibility: 1998.5-2003 Ford 7.3L Power Stroke
- Line Construction: DuPont Teflon-Lined Hose
- Fittings: Genuine Brennan Hydraulic Fittings
- O-Ring Material: Viton
- Burst Pressure Rating: 16,000 PSI
- Nominal Working Pressure: 5,000 PSI
- Temperature Rating: 400 Degrees Fahrenheit
- Installation Location: Passenger Side Cylinder Head
- Country of Origin: USA
Cross Reference Numbers
424011, CNC424011, 7.3 HPOP Line, 7.3 Passenger Side HPOP Line, 7.3 High Pressure Oil Line, 7.3 Power Stroke HPOP Hose, Power Stroke Injection Oil Line
FAQ
What does the CNC Fabrication 424011 replace?
This line replaces the factory passenger-side high-pressure oil pump line used on 1998.5-2003 Ford 7.3L Power Stroke engines.
Why use a dedicated HPOP line instead of a standard hydraulic hose?
Engine-mounted high-pressure oil lines are exposed to constant thermal cycling and extreme operating temperatures. Standard hydraulic hoses are not designed for this environment and may experience premature deterioration, blistering, or failure.
What pressure is this line rated for?
The line features a 16,000 PSI burst pressure rating and a 5,000 PSI nominal working pressure rating.
Are the fittings included?
Yes. The CNC Fabrication 424011 includes all-new genuine Brennan fittings and high-quality Viton O-rings.
Do I need thread sealant during installation?
Thread sealant is generally not required. If sealant is used, CNC Fabrication recommends only Loctite 680 or Permatex 64000 retaining compound on fittings installed into the HPOP.
Are there any special installation notes?
Yes. Disconnect both battery grounds before installation, remove the spring checks located beneath the factory pump fittings, verify proper routing, and ensure no wires or hoses are rubbing against the HPOP line after installation.
What are the recommended fitting torque specifications?
Pump fittings should be torqued to 28 ft-lbs, head fittings to 23 ft-lbs, and hose ends to 21 ft-lbs.
