ABOUT US

RebuildX is a diesel engine and transmission rebuild specialist supporting fleets, mining, and commercial operators.

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Built for Scale. Designed for Reliability.

RebuildX is a diesel engine and transmission rebuild specialist, purpose-built to support fleets, mining operators, and commercial customers who require consistency, scale, and accountability. We are not a general repair workshop, and we do not offer servicing. Our entire operation is focused on one discipline only—professional rebuilds delivered to OEM-aligned standards.

Operating across Australia, the United States, the United Arab Emirates, and the United Kingdom, RebuildX functions under one global rebuild standard, ensuring the same level of quality, documentation, and performance regardless of location. This unified approach allows us to support customers with multi-region operations while maintaining consistent rebuild outcomes.

Driving Excellence in Diesel Engine Rebuilding

Committed to delivering top-quality diesel engine rebuild and repair services, we aim to set the benchmark for reliability, performance, and customer satisfaction in Melbourne.

To deliver world-class, precision-rebuilt engines through a unified global process that ensures reliability, consistency, and long-term performance for workshops and fleets in every market we serve.

To become the world’s most trusted engine rebuilding partner — setting the benchmark for quality, engineering excellence, and seamless international collaboration across all continents.

Trusted Worldwide.

RebuildX operates across Australia, the United States, the United Arab Emirates, and the United Kingdom under one unified global standard, ensuring consistent quality, performance, and reliability worldwide.

Industries We Work With Worldwide

We partner with commercial operators, trade professionals, and industries that rely on dependable diesel engine and transmission rebuilds.

GET A QUOTE

Mechanics &
Workshops

Independent and authorised workshops requiring reliable engine and transmission rebuild support.

Fleet & Transport Companies

Operators managing commercial fleets that depend on consistent performance and reduced downtime.

Mining & Industrial Operators

Heavy-duty industries operating in demanding environments where durability and reliability are critical.

Marine
Operators

Commercial marine businesses requiring dependable diesel rebuilds for continuous offshore and inland operations.

Power Generation Providers

Power-generation operators relying on rebuilt engines for stable, efficient, and uninterrupted power output.

Approved Trade
Customers

Commercial and approved trade partners seeking trusted rebuild and exchange solutions nationwide.

Quality Control & Testing

Every RebuildX engine and transmission rebuild undergoes strict quality control and verification to ensure consistency, reliability, and compliance with rebuild standards. Our testing and documentation procedures are designed to protect performance outcomes and support warranty integrity.

  • Measured Clearances Recorded Critical tolerances are measured and logged during assembly
  • Torque & Assembly Checks All fasteners and assemblies verified to specified requirements
  • Oil Priming Prior to Dispatch Engines are primed to ensure lubrication on initial start-up
  • Build Data Documented Rebuild component data recorded for reference
  • Serial & Build Tracking Maintained Full traceability maintained for each rebuilt unit