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McPherson Racing Struts - Circuit Dampers and Rally Shock Absorbers

click here for price list McPherson Racing Struts -
Circuit Dampers and Rally Shock Absorbers

DU-Bush McPherson Strut The design for our Circuit Rally Mcpherson Struts have been refined to give unequalled performance in terms of weight, friction, stiction and cost.

Together with the performance and flexibility of the Penske Shock Absorbers System, we can supply the best damper package available for any form of racing.

As a critical, load-bearing component of a cars suspension package, it is crucial that our racing struts operate with minimal friction; even when faced with the severe lateral loading that modern racing tyre is capable of producing. Equally crucial, is the system's resistance to flex under these loads. Any flex in the strut could distort critical characteristics, such as wheel camber.

In order that they operate with minimal friction, Penske racing struts are built using one of two principle designs:

DU-Bush McPherson Strut
This design utilizes the latest in DU-Bush technology to achieve smooth movement between the inner and outer tube. The outer surface of our inner tubes is hard-chromed and ground to a fine tolerance in both diameter and surface-finish. It is this combination which has given Penske struts such a successful motor racing history.

Linear-Bearing McPherson Racing Strut Linear-Bearing McPherson Strut
Born out of British Touring Car Championship technology, our use of linear roller bearings, as the medium for strut motion, has proven itself to be a critical breakthrough in the McPherson strut market. Specialized materials, in both the inner and outer casings, combined with our meticulous tolerances on the interfacing diameters, have allowed this technology to produce a sliding inner/outer tube assembly, which produces negligible levels of friction under any load; a combination also unmatched in terms of rigidity and strength.

We work closely with Aerospace suppliers to utilise the latest technology in our seals, bearings and materials. Whatever the performance level of your car, we can produce a design to match. All performance rally shock absorbers and circuit dampers are deigned to your specification and we are able to incorporate any modifications or custom systems that you require into the McPherson struts.

  • Available as 7500, 8100, 8760 or 8770 series
  • Various top pin options
  • Circuit racing or rally applications
  • 45mm or 55mm insert body diamter
  • Aerospace low friction scaper seals
  • Many custom options available including:
    Linear bearing struts, aluminium or titanium construction, standard or reverse wrap option, triple tube rally struts.

    To find out more information about the performance rally shock absorbers and circuit dampers contact us or order your own McPherson racing struts now:
    Tel: +44 01827 300150
    Fax: +44 01827 300151

To Find Out More or Order:
Tel: +44 01543 434580
Fax: +44 01543 434581