We’re honoring two legendary Isuzu industrial engines still working hard across North America:
  • The oldest engine based on production date
  • The longest-running engine based on total hours
Submit photos of:
  • Your Isuzu engine
  • The equipment it powers (so we can see the full story!)
Top entries will earn:
  • Bragging rights
  • A feature in a Power Progress magazine advertisement
  • A souvenir print edition of the advertisement
  • Recognition at the Isuzu Diesel booth at CONEXPO-CON/AGG 2026 in Las Vegas, March 2026
Open to off-road Isuzu industrial engines operating in North America.

Deadline: November 30, 2025

© 2025 Isuzu Motors America, LLC. All rights reserved.

Recognition and any associated tokens or honors are at the sole discretion of Isuzu Motors America, LLC. Isuzu Motors America, LLC. reserves the right to modify, suspend, or terminate this quest at any time without prior notice. All decisions made by Isuzu Motors America, LLC. are final.

Only entries for off-road Isuzu diesel industrial engines in operation in North America are eligible. No on-road trucks/vehicles are eligible for entry, but industrial equipment (such as pavers, aerial work platforms, or generators, etc.) is OK. Note: Submitted photos become the property of the PowerTrain Division of Isuzu Motors America, LLC, and may be used for promotional purposes.

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* First Name and Last Name

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* Business Name

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* Email Address

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* Isuzu Engine Model Code (such as 4LE1, 4BG1):

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* Isuzu Engine Serial Number:

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* We’d love to hear how your Isuzu industrial engine powers your world. Tell us how you use and maintain it, what kind of equipment it drives (like a pump, standby generator or something else) and why you believe it might be the oldest by production year or the longest-running by hours. Feel free to pose with it – we’re celebrating your loyalty and your engine’s journey!

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* Upload a photo of your engine and the equipment it powers (16MB max)
When it comes to photos, we’re looking for both:

A shot of the engine itself (even if it’s tucked inside a compartment) so we can verify the heart of your setup

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* And a photo of the equipment in action - the real-world impact of Isuzu power is what we love to showcase

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