High Pressure Common Rail

High Pressure Common Rail is a highly sophisticated fuel injection technology that requires precise calibration for optimum performance.


As a leader in modern Diesel Fuel Injection Systems, H&H Diesel continues to invest in a comprehensive suite of test technology, tools, training, and certifications to support our customer’s Common Rail needs.

Utilizing the newest diagnostic and calibration equipment, along with comprehensive training, allows our expert Diesel Technicians to undertake a complete range of diagnostic checks and rectify any problem on most Common Rail Fuel Injection Systems.

We provide Common Rail Fuel Injection help in a variety of ways:

  • Collection and return service

  • Drive-in troubleshooting and repair services

  • New part replacement

  • Stock re-manufactured Common Rail System Components

  • Complete Diagnostics and Calibration Services


Related Products & Services

  • Fuel additives

  • Diesel Fuel Injectors

  • Diesel Fuel Injection Pumps

  • Installation kits & gaskets

  • Fuel lines and filters

Knowledgeable Technicians

Our experienced H&H Diesel technicians are trained and certified on the latest Original Manufacturer diagnostic and repair equipment. Our precise testing and measurement of your Diesel Engine equipment is complimented by our friendly and attentive support staff, we can get your job done the way you want and when you want it.

Quality Parts  • Alliant Power • Bosch • Clevite • Cummins • Denso • Delphi • FP Diesel • Stanadyne • Yanmar • Zexel • Caterpillar • Detroit Diesel • GM • Ford • Dodge • John Deere

Our Services

- Diesel Engine Repairs

- Vehicle Diagnostics

- Diesel Fuel Pumps & Injectors

- High Pressure Common Rail

- Installation kits & gaskets

- Fuel lines and filters

- Glow plugs and controllers


Monday - Friday:

   8am - 5pm

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Contact Us

1410 46TH Avenue East
Fife WA 98424 

Fife WA 98424 

Tacoma 253-922-8786

Seattle 253-838-3030


Parts: Parts@hhdiesel.com

Service: Service@hhdiesel.com

Injectors: Dan@hhdiesel.com

Factory authorized sales and service throughout Washington, Oregon, Idaho & Alaska

© 2020 www.HHdiesel.com