TRT stocks Meritor and Dana Spicer drive axle assemblies, driveheads, and crown wheel pinion components across New Zealand.
Genuine and remanufactured options available. Suits Kenworth, Mack, Volvo, Western Star, Iveco, Freightliner, and DAF.
The right drivehead, the right part, fast.
TRT stocks Meritor and Dana Spicer drive axle assemblies, diff head carriers, and crown wheel pinion components across New Zealand.
Genuine new and remanufactured driveheads are available, with a Service Exchange Programme to get trucks back on the road faster, with same day and next day shipping on stocked lines.
Drive axle components are some of the most failure-critical parts on a heavy truck. Getting the right part matched to the right carrier series matters, and getting it fast matters more.
TRT provides exploded drawings, identification charts, and service tips alongside the parts, so the job gets done right the first time.
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Meritor Drive Axle Assemblies and Components
Genuine Meritor drive axle assemblies, diff head carriers, and crown wheel pinions stocked by TRT across New Zealand. Single rear axle and tandem configurations covered.
Having the right component on the shelf means less downtime and fewer delays waiting on freight. -
Meritor 145, 153, and 160 Series Carriers
Components across the 145, 153, and 160 Series, covering single, forward, and rear tandem configurations with diff lock and non-diff lock variants. Exploded diagrams and identification charts are included to confirm the correct carrier before ordering, cutting the risk of a costly misorder and a truck waiting on the wrong part.
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Dana Spicer Drive Axles and Crown Wheel Pinions
TRT supplies the full Dana Spicer range, covering single and tandem axle assemblies and crown wheel pinion gear sets. Tag reference guides support axle model identification from the data plate, so the correct assembly or CWP is confirmed and the right part goes out first time.
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Drive Axle Service Exchange Programme
A remanufactured Meritor or Dana Spicer drivehead goes out while the original is rebuilt.
The truck keeps working, the rebuild happens in the background, and the fleet avoids the cost of a vehicle sitting idle through a full repair turnaround.
Key specifications and brand details.
TRT supplies genuine and remanufactured drive axle components from Meritor and Dana Spicer across New Zealand and Australia.
The range covers all major carrier series, crown wheel pinion sets, and exchange driveheads, with same day and next day shipping on stocked lines.
Identification documentation is available with every order to support correct fitment.
Parts in action
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Part video if available
Image Gallery
Resources to Keep You Moving.
Talk to the team about driveheads and axle components.
Identifying the right drive axle component starts with the tag.
If you have the carrier part number, model number, or gear ratio from the axle housing, the TRT team can match and dispatch fast.
Branches across New Zealand hold stock, with same day and next day shipping on most lines.