235mm Vented Disc Unihub 1800kg HSS Patriot 5x4 1/2"

Item code: HU4422H

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Trailparts™ hub design with external seals and unitary back-to-back duplex bearings with integrated seals. The shorter and thicker shafts with an engineering-led approach means safety margins with Unihub are massively increased. Trailparts™ 235mm Patriot hydraulic brake sets are designed as a high performance braking solution, and are suited for use on trailers that are typically run with heavy loads or when braking is an important factor.

Other features of these brakes are;

  • Geomet coating on hubs, rotors and calipers for corrosion resistance
  • Dual stainless piston Patriot High Performance calipers
  • 235mm diameter 26mm vented rotors
  • Marine grade Triple lip waterproof seals
  • Sealed back-to-back duplex bearing with integrated seals
  • Threaded dust cap with O-ring seal
  • Is easily able to be upgraded to have a park brake fitted
  • 39mm Stub end

Axle Requirements

To ensure Unihub is used correctly, all hub stub sets must be configured on a pre-assembled axle with a 36 month warranty. You can still order this kit online and our customer service team will get in touch regarding your axle specifications. Alternatively you can use our online Axle Builder to request a quote for your complete Unihub axle.

Stud Pattern 5 x 4½"
Stud/Nut Size ½"
Rating 1800kg
Calipers (pr) B3600 (Patriot)
Hub kit only (pr) HU4322H (Unihub)
Rotor only (ea) H4215
Stud Part number H4982
Nut Part number H4996 (10 supplied in kit)
Stub Part number AU912E