PSS Specialisms

Military Engineering

At PSS, we help military vehicles remain battle-ready for longer.

Obsolescence Management

For over 45 years, we’ve been the industry leader in steering and hydraulic repair, remanufacturing and reverse engineering. We’ve supplied solutions for Warrior, Mastiff, Jackal and most other wheeled British military vehicles.


As well as talking through-life challenges, we manufacture the Series 600 steering pump, fitted as standard to every US manufactured Humvee and Canadian manufactured Stryker. We can provide a wide range of OE hydraulic and steering products for ultra-dependable military vehicle use.

Meeting Through-Life Challenges

At PSS, we can approach your obsolescence management issues on three fronts:

  1. Repair – Diagnosing failures and quickly returning parts and systems to dependable use
  2. Remanufacture – Carefully engineering worn or damaged parts back to an as-new or better condition
  3. Reverse Engineer – Meticulously analysing an original part and manufacturing a functionally identical or superior new component

Though we’ve made our name remanufacturing steering and hydraulics, we can apply the same skills and experience to a wide range of mechanical areas.

ISO Quality as Standard

At PSS, we put quality first. As an OE supplier to leading off-highway and military vehicle manufacturers, we apply exactly the same standards of quality and integrity to obsolescence management.

We’re accredited to ISO 9001:2015 and employ PPAP (Production Part Approval Process) and FMEA (Failure Mode & Effects Analysis) to ensure we not only meet – but exceed – OEM standards.

We’re proud members of the ADS Group and lead members of the Conseil Europeen de Remanufacture (European Remanufacturing Council)

Get In Touch

Contact us now to discuss the solution to your military through-life challenge

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