The Hub Kit 3000kg Rotor and S/S Caliper Kit is built for serious trailer duty, delivering dependable braking power for single-axle configurations while offering flexible compatibility with Trojan Duratorque and beam axles. If you’re upgrading a NZ-made trailer or replacing worn components, this kit provides a robust, ready-to-fit solution that you can count on on the worksite, farm, or on the open road.

What makes this hub kit stand out

• 3000 kg GVM rating per single axle (based on a pair of hubs), giving you the confidence to haul heavier loads safely.
• Cast iron rotor paired with a stainless steel caliper for superior heat handling and corrosion resistance, even in challenging NZ conditions.
• Ventilated rotors designed to dissipate heat more efficiently, reducing brake fade on long holds or steep descents.
• Heavy‑duty components tailored for durability in demanding trailer applications, from construction sites to long-haul trips.
• 6‑stud, 5 1/2 inch PCD, 1/2 inch stud pattern for broad compatibility with NZ manufactured trailer axles, including Duratorque and beam designs.
• Complete hub assembly includes a single hub, bearings, seal, grease cap and axle nuts—ready to install (disc not included).
• Comprehensive upgrade options let you pair the hub with a variety of caliper and rotor configurations to match your braking requirements.
• Easy logistics ships from suppliers within 4–7 days, with spare parts available to keep you rolling.

What’s included and what to know

• Included: one hub, bearings, seal, grease cap and axle nuts.
• Not included: brake disc (upgradeable with compatible rotor and caliper options).
• Pattern details: 6 studs, 5 1/2 inch PCD, 1/2 inch stud diameter; designed for 6‑stud drilling only.
• Compatibility note: while designed for Duratorque and beam axles, it should fit most NZ manufactured trailer axles as well.
• Stub axle is not included, allowing you to source the exact axle configuration you already use.

Ideal use cases

This kit is perfect for operators who need a reliable, heavy‑duty braking solution on single‑axle trailers. Use scenarios include:

• Upgrading aging trailer braking on transport, agricultural, or equipment trailers to improve stopping power and heat management.
• Rebuilding a trailer for demanding work environments where consistent braking performance matters more than rapid acceleration.
• Preparing for long trips or heavy payloads where durable rotors and a corrosion‑resistant caliper extend service life.

Practical tips for selection and installation

• Consider pairing this hub kit with the appropriate rotor and caliper upgrades to tailor braking performance to your loads and driving conditions.
• Verify your axle compatibility by matching the 6‑stud pattern and PCD (5 1/2 inches) and ensuring the 1/2 inch stud diameter aligns with your wheel configuration.
• Plan for maintenance: with a stainless caliper and cast iron rotor, inspect braking components for wear and corrosion, and replace seals and bearings as needed over the vehicle’s service life.
• Stock up on spare parts—there are dedicated spare parts options available for this hub kit to minimize downtime.

Why choose the Hub Kit 3000kg Rotor and S/S Caliper Kit

If you need a purpose-built, heavier‑duty braking hub solution that prioritizes reliability and compatibility with common NZ axle configurations, this kit delivers. It combines a proven load rating with heat‑friendly rotor design and corrosion‑resistant caliper materials, offering a practical upgrade path from older, less capable hubs. With straightforward inclusion of essential components and flexible upgrade options, you can configure the braking system to meet your exact usage scenario—from daily trailer work to longer hauls with heavier payloads.