TRT carries over 40 transmissions in stock, manual and autoshift, covering 13, 15, and 18-speed Eaton Fuller models on a full service exchange programme.

We also hold specifications for all major Japanese and European makes, including Hino, Fuso, Nissan, Isuzu, Foden, and DAF.

Every rebuild uses genuine Eaton parts. Every unit ships with a 12-month workmanship warranty. When your transmission goes down, ours goes out.

TRT holds genuine Meritor remanufactured drive heads on the service exchange programme, with coverage also available for Dana and Kessler.

Send us your worn drive head and we despatch a remanned or new unit, your choice. No waiting on the repair.

Available ratios:

20-145 (3.42, 3.58, 3.73, 4.11, 4.33, 4.56)

23-160 (3.58, 3.73, 4.10, 4.30, 4.56)

Available in forward rear and rear rear configurations.

A 12-month workmanship warranty applies to all remanned units.

TRT's caliper exchange programme gives you a fast, cost-effective alternative to a standard repair.

Exchange your worn caliper for a remanufactured TRT unit built with quality components.

We hold stock to suit most applications, which means no waiting on parts and no delay getting the vehicle back into service.

A 12-month workmanship warranty applies. Contact us to confirm your application.

TRT is a factory authorised driveshaft repair centre covering all European, Japanese, and American makes, across trucks, buses, construction equipment, off-road equipment, and plant.

We build new driveshaft assemblies for our own manufacturing operation and carry the expertise to handle the full range of commercial vehicle applications.

Dynamic balancing is done onsite, which means faster turnaround and a driveshaft that runs true.

When a fast fix matters, this is the right place to send the job.

TRT runs a steer axle exchange programme covering all major brands, including Meritor, ROR, BPW, and SAF.

The process is the same as the rest of our exchange range: send us your axle and we send you a remanufactured replacement, no downtime waiting on your own unit.

We hold large stock and use only genuine replacement parts throughout.

A 12-month workmanship warranty applies. Contact us to confirm your axle brand and model before sending.

TractionAir is New Zealand's leading Central Tyre Inflation system, designed and manufactured by TRT.

We carry a full range of CTI parts and can manage installation, servicing, and component exchange across New Zealand and Australia.

For forestry, construction, agriculture, and transport operators running on and off highway, TractionAir keeps tyre life up and downtime down.

Talk to us about your application and we will find the right solution.

TRT supplies, installs, and refurbishes truck, light commercial, machinery, and marine seats across New Zealand and Australia.

We stock leading brands including KAB and Bostrom, and our technicians carry out seat replacements and full refurbishments at our workshop.

Seat condition directly affects operator comfort and fatigue on long shifts. Get the right seat in the cab and keep it working.

TRT carries parts and provides repair and rebuild services for most major hoist brands, including Mailhot, ROC, Edbro, Delta, Penta, Hyva, Hidromas, and ITP.

All rebuild work is carried out on our factory-designed test bench, which means your hoist is tested under controlled conditions before it leaves us.

If your hoist is down, get in touch with the team and we will confirm what we can do.