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™ 225mm Strike! Stainless Steel hydraulic brake sets are designed as a cost effective braking solution, and are suited for use on marine trailers that are typically run with lighter loads up to 2500kg. For Heavier marine trailers it is recommended to have two axles braked.
Other features of these brakes are;
- Dacromet coating on rotors & hubs for corrosion resistance
- Strike! Stainless Steel calipers, with stainless 54mm (38mm deep) piston and guide pins
- 225mm diameter 11mm thick rotors
- Marine grade Triple lip waterproof seals
- Sealed back-to-back duplex bearing with integrated seals
- Threaded dust cap with O-ring seal
- 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) | B3700SS (Strike!) |
| Hub kit only (pr) | HU4302H (Unihub) |
| Rotor only (ea) | H4211 |
| Stud Part number | H4982 |
| Nut Part number | H4996 (10 supplied in kit) |
| Stub Part number | AU912E |
