CNC Fab 1996-2003 7.3L Stage 1 HPOP - 424017

CORE CHARGE - $420 FEE WILL BE APPLIED AT CHECKOUT

CNC Fabrication Stage 1 High Pressure Oil Pump (HPOP) – 1996–2003 7.3L Powerstroke PN: 424017

Upgrade your 94.5-03 7.3L Powerstroke with this rebuilt Stage 1 High Pressure Oil Pump from CNC Fabrication, LLC. We machine in-house a new swash housing that is found in the late 1999 to 2000 Superduty pumps. Typically, these pumps will produce 5.1-5.6gpm which is around 10% more flow than a stock 1994.5 to early 99 pump. Our pump can easily support up our 200cc hybrid injectors. We do not list this pump as a high-performance pump, but it will indeed support certain performance injectors. It will not support larger A or B code injectors though.  We also machine steel thread inserts in-house to avoid ripping the threads out of the outlet ports. These pumps go through rigorous bench testing and if they do not meet the minimum 5gpm they are torn back down and gone through again.

Perfect for daily drivers, towing setups, and mild performance builds that need OEM-plus volume without the cost or complexity of an aftermarket race pump.

Key Features:

• OEM+ Output: Typically produces 5.1–5.3 GPM, exceeding factory volume.
• Supports Performance Injectors: Ideal for 205cc hybrids and smaller injectors.
• Steel Thread Inserts: Reinforced threads prevent pull-outs and ensure long-term durability.
• Bench Tested: Flow tested to guarantee no DOA units; each pump includes a flow test sheet.
• Updated Internals: OBS (94.5–97) and early ’99 pumps come pre-fit with Superduty internals for improved volume.
• New Seals Installed: Includes new Viton O-rings and a new mounting gasket.
• Warranty Included: 1-year unlimited mileage warranty.

What’s Included:

• Rebuilt Stage 1 HPOP
• New mounting gasket
• New Viton O-rings
• Flow bench test results
• 1-year unlimited mileage warranty

Injector Compatibility

Compatible:

• 160cc–205cc injectors
• 160/30, 180/30, 160/80, 205/30, 205/80
• 205/80 and most towing performance builds

Not compatible:

• 238cc and Larger A-code injectors
• B-code (Super Duty) performance injectors
• Extreme competition setups

As per Hell On Wheels Shipping/Return/Core Policy, all cores must be returned direct to manufacturer pre-paid. We can assist with the process if needed - Thank you!