Trojan Hub Kit 5x120x7By16 Bolt On Rotor 1500kg NZ Trailers
(Inc. GST)
Standard shipping
Estimated delivery time: 2-3 days
Key benefits at a glance
- High load capacity: 1500 kg GVM rating per axle (based on a pair of hubs), providing solid performance for mid-weight trailers and gear-hauling configurations.
- Standard 5x120 bolt pattern with 7/16" wheel studs, ensuring broad compatibility with commonly stocked rims and tyres.
- Bolt-on, non-braked design: Easy installation on existing Duratorque and beam axles and ready for a future brake upgrade if needed.
- Upgrade path available: Upgrade to disc brakes later with compatible components—TPT3110 (cast iron rotor), TPT3111 (stainless rotor), TPT1098 (cast iron caliper), or TPT1298 (stainless caliper).
- Comprehensive dimensions: Outer bore 45 mm, inner bore 59 mm, flange thickness 11 mm, flange diameter 155 mm, overall width 97 mm. Precisely engineered to fit the hub face and wheel mounting requirements.
- Two-hub kit: Includes 2 hubs designed for a single-axle setup with balanced loading across both sides of the trailer.
- Stub axles not included: Allows you to tailor the assembly to your existing hardware and plan a future brake upgrade without replacing every component.
Who it's for
Ideal for trailer builders and refurbishments across NZ who want a reliable, bolt-on hub solution that can handle up to 1500 kg per axle and remains compatible with Duratorque and beam axles. If you’re upgrading to brakes down the line, this hub kit is specifically designed to accept a future disc brake upgrade with the listed rotor and caliper kits.
Use cases and scenarios
- New trailer builds that require a strong, non-braked hub kit with straightforward bolt-on installation.
- Repairs on trailers using Duratorque or beam axles where a reliable, high-load hub assembly is needed.
- Planned brake upgrades for fleets or projects that demand flexible maintenance and future-proofing.
- Applications where spare parts are maintained separately and brakes can be added later without changing the entire hub assembly.
How this compares and why it matters
Compared with generic non-braked hubs, this kit offers a precise 5x120 PCD with 7/16" studs and a defined 1500 kg per-axle rating, along with a clear upgrade path to disc brakes. The kit’s design emphasizes compatibility with NZ-manufactured trailer axles, reducing compatibility headaches and installation risk. While you’ll receive two hubs intended for a bolt-on rotor setup (disc not included), you gain the flexibility to select the rotor and caliper kit that best matches your intended use and budget.
What’s included and shipping readiness
- 2-piece hub kit in a non-braked configuration (Bolt-on Rotor) for 5x120x7/16 patterns
- Stub axles not included
- Designed to pair with 5-stud rims and standard NZ trailer components
- Ships from suppliers and typically dispatches within 4–7 days
Upgrade options (future braking capability)
Planning a brakes upgrade? These components are designed to work with compatible brake kits:
- TPT3110 Cast iron rotor kit
- TPT3111 Stainless steel rotor kit
- TPT1098 Cast iron caliper kit
- TPT1298 Stainless steel caliper kit
Note: This description reflects the current model and its bolt-on, non-braked configuration. If you choose to upgrade to brakes later, ensure compatible rotor and caliper kits are selected to match the hub dimensions and stud pattern.
Hub Type: Disc Braked |
Version: |
Fig A: Outer Bore |
Fig B: Inner Bore |
Fig C: Flange Thickness |
Fig D: Flange Diameter |
Fig E: Width Overall |
|---|---|---|---|---|---|---|
1500kg (Spigot Type) |
Current Model |
45mm |
59mm |
11mm |
155mm |
97mm |
Part No: |
Stud |
PCD Diameter: |
Stud Width: |
'x' in mm |
|---|---|---|---|---|
T082140 |
5 |
120mm |
7/16 inch |
70.535mm |
| Part No. | Description |
| TPT3110 | Cast iron rotor kit |
| TPT3111 | Stainless steel rotor kit |
| TPT1098 | Cast iron calliper kit |
| TPT1298 | Stainless steel calliper kit |