Mobile Truck Engine Rebuild Services in California & Arizona

Rebuilding a diesel engine is not just about replacing parts; it's a comprehensive service that breathes new life into your diesel trucks and fleets. A diesel engine rebuild involves disassembling the engine, inspecting all components, cleaning them, and replacing worn or damaged ones. This process ensures your engine runs like new, increasing efficiency and reliability.

Why Opt for a Diesel Engine Rebuild?

Opting for a diesel engine rebuild is cost-effective compared to purchasing a new engine or vehicle. It extends the life of your truck and maintains its value—our service particularly benefits fleets, where downtime can significantly impact operations and profitability. A rebuild can also improve fuel efficiency and reduce emissions, contributing to a more sustainable operation.

The Rebuild Process at KingFleet

  1. Initial Diagnosis: Our journey starts with a thorough diagnosis. Using advanced diagnostic tools, we assess the condition of your engine, pinpointing any issues. This step is crucial in determining the extent of the rebuild needed.
  2. Disassembly and Inspection: Disassembly is undertaken with meticulous care. Each component – from the pistons, crankshaft, to the fuel injection system – is carefully removed and inspected. This step is vital for identifying hidden issues that could compromise engine performance.
  3. Cleaning and Machining: Once disassembled, each component is thoroughly cleaned to remove contaminants. Parts that can be reused are machined to meet original specifications. This process ensures that every part functions as intended, contributing to the overall efficiency of the rebuilt engine.
  4. Replacing Parts: Components that are beyond repair are replaced with high-quality parts. We use only the best materials to ensure durability and performance. This step is crucial for ensuring the longevity of your rebuilt engine.

Final Assembly and Testing

  • Precise Assembly: Reassembling the engine requires precision. Our skilled technicians ensure every component fits perfectly, maintaining the balance and integrity of the engine.
  • Rigorous Testing: Once assembled, the engine undergoes rigorous testing. We simulate various operating conditions to ensure the engine performs optimally. This step is critical for guaranteeing the reliability of our rebuild service.

After Service Support

  • Ongoing Maintenance: After your diesel engine is rebuilt, we offer ongoing maintenance services to ensure your engine continues to operate at peak performance. Regular maintenance is key to prolonging the life of your rebuilt engine.
  • Customer Support: Our commitment to you continues even after you leave our shop. We provide comprehensive customer support to address any questions or concerns you may have post-rebuild.

Schedule Your Engine’s Rebuild

At KingFleet in Haywood, CA, we are dedicated to providing top-notch diesel engine rebuild services. Our approach combines technical expertise with a commitment to quality and customer satisfaction. Trust us to revitalize your diesel trucks and fleets, ensuring they perform efficiently for years.

For inquiries or to schedule a service, contact us today. Let KingFleet be your partner in maintaining the heart of your diesel vehicles – the engine.

Contact Us to Schedule Service

Call us for 24/7 roadside assistance or schedule your equipment in for a mobile repair or service using our service request form.

KingFleet Call Center:


Service Areas (Within a 50mi Radius):

Northern California, CA:
Bay Area & Sacramento Valley

San Diego, CA

Orange County, CA

Inland Empire, CA

Phoenix, AZ

24/7 Breakdown Assistance
Including Statutory Holidays