What We Do

Teterin specialises in rebuilding large engines and reconditioning large engine components. All engine types and sizes, other than automotive and on-highway engines, are rebuilt and reconditioned in our specialised workshops by highly trained and technical skilled workforce.



For more than 70 years, Teterin has been committed the highest quality or service and product. It is a philosophy that is underpinned by a set of values that include:

  • Health, safety and environment.
  • Uncompromising commitment to achieving zero harm to our team and zero environmental incidents.
  • High performance and quality. Teterin is driven by its company-wide desire to continuously improve the standards of workmanship, presentation and production.
  • Our people are highly skilled with years of experience in all facets of diesel engineering. Teterin Engineering is committed to ongoing staff development with in-house and external training programs designed to train them to the latest standards of safety, quality and management principals.
  • Teterin Engineering’s high performance and quality culture is derived from the company’s IP embedded in the company’s integrated management system.
  • Integrity. The reputation of Teterin Engineering is one of our greatest assets. All our actions and business dealings reflect our commitment to professionalism.
  • Win–win relationships. Teterin Engineering upholds business relationships that focus on value creation for all parties, working collaboratively to achieve world-class engineering solutions.


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We are diesel engineering specialists with a focus on health and safety, quality and innovation.

Get In Touch

Head Office - Newcastle
Teterin Engineering Pty Limited
Cnr Clyde & Girling Streets
PO Box 123 NSW 2296 Australia
+61 (0) 2 4969 0777


Teterin Engineering reconditions large crankshafts, conrods, diesel, marine and gas cylinder heads and cylinder blocks up to 6000mm long. We also provide engine assembly, testing, repairs and rebladding.

Service Exchange

As a NATA-accredited recognised service facility (RSF), Teterin Engineering supplies machining, reconditioning and coding services for engines, cylinder heads, turbochargers and manifold components used in underground ExDES protected mining vehicles. See more information on our service exchange here.