At Hamilton Power Solutions, minimizing your equipment’s downtime is our top priority. As a trusted industrial engine distributor with over 65 years of experience, we deliver dependable OEM diesel engines and complete drivetrain solutions backed by expert support.

We also provide factory-authorized service replacement engines from three leading brands - Isuzu diesel engines, Hatz diesel engines, and Scania industrial engines - all designed for long-lasting reliability, seamless installation, and fast delivery.

Why Choose Hamilton Power Solutions for Service Replacement Engines?

• Genuine OEM Quality
  Every replacement diesel engine is built to meet or exceed the original specifications, matching OEM performance standards to ensure your equipment runs reliably.

• Plug‑and‑Play Compatibility
  Streamlined installation with application-matched configurations.

• Expert Selection Support
  Our team of engine specialists, backed by in-house engineering, will help identify the perfect solution for your needs.

• Fast & Local Inventory
  Extensive stock and strategically placed diesel engine distributor centers in the Midwest and Pacific Northwest locations - including Sun Prairie, WI, and Vancouver, WA. We keep your operations running with minimal delays.

Engines We Support

Isuzu
Isuzu diesel engines are ideal for construction, industrial, agricultural, and mobile power equipment - known for their longevity, fuel efficiency, and low emissions.

Hatz
Hatz diesel engines are air & liquid-cooled engines designed for rugged, off-highway use - perfect for OEMs seeking durability and dependable power. We offer a full lineup including Tier 4 Final models to meet evolving emission standards.

Scania
Scania industrial engines are powerful, heavy-duty engines tailored for high-demand industrial and mobile applications - delivering top-tier performance in even the toughest environments.

The Hamilton Advantage

• Nearly 70 Years of Engine Expertise in Diesel Engines and Industrial Power Solutions
  From our start in 1954 through our recent rebranding and expansion in 2022, our commitment to quality and service has never wavered.
• Prime-Mover Agnostic & Engineering-backed
  Our capabilities go beyond engine supply - we provide full drivetrain solutions, custom power packs, generator sets, and tailored Tier 4 Final fixes.
• Nationwide Dealer Network
  With over 100 authorized dealers across North America, you're never far from the support and parts you need.
• In-House Engineering Backed by Quality & Expertise
  We offer in-house engineering capabilities for custom powertrain solutions and are committed to delivering high-quality products that ensure long-term customer satisfaction.

Ready When You Are

Whether you're dealing with an unexpected engine failure or planning a proactive upgrade, Hamilton Power Solutions is equipped to deliver the right engine, fast. Our field-trained specialists will match you with a genuine OEM engine that fits and performs like the original—so you can get back to business without missing a beat.

Contact Us Today

Looking for a reliable OEM replacement engine solution? Let our team help you find the best diesel engine for your application. Reach out now to explore the best service replacement engine for your application.

Minimize downtime. Maximize performance. Trust Hamilton Power Solutions for your next OEM diesel engine replacement.