Peak 350 kg Independent Trailer suspension units & 4″ PCD hubs


350 kg Independent Trailer suspension units & hubs

In stock

SKU: RU3SATR Category: Tag:


Peak Dynamics 350 kg Independent Trailer suspension units & hubs

Peak 350 kg capacity suspension units

Complete with 1″ Taper Roller bearings & 4×4″ pcd hubs

Comes complete as a kit , includes 2 x units, 2 x 4″ PCD hubs with bearings and a hub cap.

Ideal to replace worn units as fitted to Indespension trailers and many other makes too.

(hubs WILL NOT be supplied fitted onto the units)


Peak Dynamics high-density rubber insert technology (R-flex insert) comprises of a central shaft and a metal case, four pretensioned high density rubber inserts are then placed between the two. When the force of loading is applied to the unit, the high density rubber compress within the casing and thus provide suspension. The rubber inserts are engineered to specific load deflection characteristics and provide a reliable and predictable suspension solution giving a long service life.


  • Combines a damper & spring into one unit.
  • Silent operation due to no metal contact within the unit.
  • Very long service life due to high quality rubber inserts.
  • Efficient vibration reduction.
  • Can withstand temperatures of -40°C to +80°C.

We are official parts stockists for : Knott- Avonride , Bradley – Dixon-Bate, Alko-Kober  ,Maypole and Aspock lighting systems.

We are UK official importers for Lider trailers and  sole Lancashire stockist for Erde Trailers we also stock Meredith and Eyre trailers.

If we do not list the part you require please email or phone 01254681953

Buy with confidence from a NTTA Quality secured towbar and trailer centre

Please note Shipping is restricted to UK Mainland only

You may also like…