How to Save Your Gear Pump with FASS

September 5, 2023

Save Gear pump with FASS Fuel System_owner operators


In addition to optimizing MPG, power, cold weather performance, and injection system life, Industrial Series Fuel Systems can also save your factory gear pump from premature failure. As Josh highlights on the DD15 engine in this video, simply eliminating the air from your fuel can save thousands of dollars in repairs and downtime.

With so many “upgrades” available for commercial trucks, we’re proud to say that an Industrial Series Fuel System not only pays for itself, but is an upgrade that can genuinely make you money.

Not sure which FASS Fuel System is right for your truck? Give us a call at 636-433-5410, shoot us an email at, or shoot us a message on any of our social media pages

FASS Diesel Fuel Systems are proudly designed, tested, and manufactured in Marthasville, Missouri—and come backed by an industry-leading warranty.

Last but certainly not least, we’d like to extend a special thank-you to our friends at  Redneck Diesel Performance for making this video possible! For diesel repair, maintenance, and more, check them out here:

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FREEDOM SALE on FASS Fuel Systems through 10/31/23 - no discount code needed!