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Weldona, Colorado 970-368-4455

DieselOrings is a small, family owned and operated business located in the sparsely populated plains of Northeastern Colorado.
UPS is delivering orders in a reasonable time compared to what we see with USPS.
Please understand that these delays are out of our control.
  3/26/2020 - UPS has suspended Guaranteed Delivery for Next Day Air, 2nd Day Air, 3 Day Select and Ground.
UPS has denied all claims for missed delivery dates. (LINK)


Fuel Crossover system

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#7-059 Fuel Crossover system

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Availability: In stock

Fuel Rail Crossover System Eliminate the 7.3 Dead Head Fuel Rail


Fuel Rail Crossover System
Eliminate the 7.3 Dead Head Fuel Rail

This dead-head fuel rail elimination system utilizes Parker® 304 Stainless Steel Braided lines with a heat resistant tubing covering the braided line to protect from chaffing any engine components or wiring.

This is a full Regulated Return Fuel System without the additional cost of an external pressure regulator. Use the regulator that you already have in your fuel bowl!

This system was manufactured to solve the 'deadhead' fuel rail issue on the 99-03 Powerstroke engine. By connecting the two heads and allowing a metered return you allow the air another return path, rather than forcing it through your injectors. This product was designed to eliminate the need to cut your return line and use compression fittings, so that it is a true bolt on system. The connection block that replaces the fragile factory Fuel Pressure Regulator cap on fhe fuel bowl has been machined to provide fuel pressures from stock to 72 psi by a simple change of springs. By using this kit and eliminating the air in the fuel system you will experience smoother, quieter idle, less cackle, and better throttle response among other things. You will also be increasing your injector life as well.

US only

- FPR connection block and hoses - fully assembled
- 3 Springs for adjusting Fuel Pressure
- Viton O-ring
- Parker® Fuel Sleeve
- 2 screws
- Instructions

Techical Info:
- Exceeds SAE 100R14A
- Temperature Rated -100˚F to +450˚F
- Max. Working Pressure 3000 psi
- Minimum Burst Pressure 12000 psi

Fuel pressure spring settings 

55-60 psi  silver spring
61-65 psi  gold spring
66-72 psi  black spring

Orders Over $99 with *Free Shipping on US orders ships via US Postal Mail including Hawaii, Alaska and PR. Weight restrictions apply to Hawaii, Alaska and PR
*Free Shipping on large and/or heavy orders ships via UPS and only applies to orders to addresses within the Continental US (excluding Alaska).
UPS shipments outside the Continental US will incur additional charges.