Peak Ride 500 kg Trailer independent suspension units/hubs 4″ PCD


Out of stock

SKU: Suspension RU5U440 Category: Tag:


500 kg (per pair) Peak Ride Trailer independent suspension units/hubs 4″ PCD for 8″ & 10″ wheels with 4″PCD & zero offset (RU5U440).

un-braked 500 kg capacity (per pair) stub axle suspension units.

Two units come complete pre assembled with pre drilled mounting holes (dimensions on gallery image) &  include sealed hubs with taper roller bearings, wheel studs, nuts, hub cap & grease nipple.

500kg per pair maximum capacity, suitable for 8″ & 10″ wheels with 4″ PCB and zero wheel offset, manufactured in the UK by Peak Dynamics LTD.

Peak R.flex insert Indespension units
Peak R.flex insert Indespension 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 and bearing into one unit.
  • Silent operation due to no metal contact within the unit.
  • Completely maintenance free.
  • 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

Additional information

Weight 14.00 kg