What We Do

Southpac Trucks Dealer

Best Brands in the Business

Kenworth, DAF, and TRP, you just cannot beat them. With access to over 100,000 genuine parts, they remain two of the field's hardest-working and most reliable truck brands. We offer cost-effective solutions that get you where you need to go, time after time.

We place a significant emphasis on parts, service, and support – three pillars of an integrated strategy that sees truck sales as only part of the equation. The most important focus of Southpac is not on the initial sale of a truck but on the lifetime of support offered.

Transport Repairs Ltd are the Marlborough, Canterbury, Central Otago, and Southland Southpac dealers at the following locations:

  • Blenheim
  • Christchurch
  • Cromwell
  • Gore
  • Invercargill
  • Luggate



Cummins Dealer

Parts and Service

Transport Repairs Ltd are parts and service dealers for Cummins engines in Marlborough, Otago and Southland, covering all applications at these branch Locations:

  • Blenheim
  • Dunedin
  • Cromwell
  • Gore
  • Invercargill



Cummins - A Global Leader in Truck Engines

Cummins is the undisputed global leader in high-performance, big-bore diesel engines. The Cummins X-Series Platform has continually raised the bar for nearly two decades, setting new performance and operating efficiency levels that competition can only aspire to.

But at Cummins, we're never satisfied with the status quo. So virtually every critical component has been modified, upgraded and improved. With a focus on uptime, the total cost of ownership and ease of operations, the Cummins heavy-duty platforms bring you the best 15-litre and 12-litre engines yet. From the most reliable 15-litre ever produced to offering EX ratings for enhanced driver performance, the X15 and X12 give you the confidence to improve your business without sacrificing anything. Cummins has also released their Euro 6 emission standard engine to New Zealand.

Hydrogen as Fuel

New Fuels, New Skills

Through our association with HW Richardson and the Dynes group, TRL is proud to be involved in an early hydrogen trial in the South Island. Our team has travelled to Europe to be trained in the latest systems, which have undergone extensive on-highway trials throughout Europe. We expect to be running trials through 2023 and 2024.

Isuzu Service and Parts Central Otago

We are an official Authorised Service Centre for Isuzu Trucks in Cromwell and surrounding areas. If you need servicing, repairs or genuine Isuzu and Isuzu Best Value parts , we can help.

Transport Repairs are committed  to providing the highest quality Genuine Parts, backed by industry-leading support and warranty. This all means reduced downtime for our customers, freeing them up to focus on the important stuff. And when the parts are fitted by an authorised Isuzu technician, you’ll be helping extend the working life of your truck and getting peace-of-mind that money just can’t buy. Because reliability is everything!

At Transport Repairs Ltd, we are proud to be a Southpac Trucks and Cummins dealer, providing you with trucks and engines from global leaders in heavy diesel machinery.
We are an innovative company looking to the future through trialling hydrogen in the heavy transport industry.
We provide specialist service at a competitive rate, with a determination to get the job done right first time.
Our highly qualified team, extensive parts department, and many years of experience combine to provide the world-class level of service and cost-effective solutions demanded by our customers.