We Rebuild Diesel Turbochargers,
Injectors & Pumps — Fast, Reliable, Guaranteed.
Old Harbor Diesel delivers precision repairs and fast turnarounds for diesel owners who depend on performance.
Get a QuoteAbout Old Harbor Diesel
Expert Craftsmanship
With years of experience, our skilled technicians ensure precision in every rebuild.
Peak Performance
We restore and enhance your diesel components to perform at their absolute best.
Minimized Downtime
Our efficient processes ensure quick turnaround times, getting you back on the road faster.
At Old Harbor Diesel, we specialize in precision rebuilding of critical diesel components. With years of experience and a commitment to excellence, we ensure your turbos, injectors, and fuel pumps perform at their peak, minimizing downtime and maximizing efficiency. Our team of expert technicians combines traditional craftsmanship with cutting-edge technology to deliver unparalleled results for every client.
Our Services
Turbocharger Rebuilding
Restore and enhance your turbo's performance for optimal engine efficiency.
Injector Rebuilding
Precision rebuilding of fuel injectors for improved fuel economy and power.
Fuel Pump Rebuilding
Expert restoration of fuel pumps to ensure reliable fuel delivery and engine performance.
Our Premium Products
Why Choose Us
Expert Craftsmanship
Years of experience restoring diesel components.
Precision & Performance
All rebuilds meet or exceed OEM standards.
Reliability Guaranteed
High-quality parts & rigorous testing.
Customer-Centric Service
Fast turnaround & competitive pricing.