Over a Century of British Engineering Excellence
From Henry Marles' original innovations to today's revival, Adwest represents unwavering commitment to quality, safety, and precision in automotive steering.
The Beginning
Henry Marles patents the hour-glass cam and roller steering gear, establishing a new benchmark for precision British steering.
Early Growth
Marles steering gears become standard fitment on many British marques, noted for smooth control and reliability.
Adwest is Founded
Adwest Engineering is established in Reading, Berkshire, to focus on advanced steering technology and mass production.
The Varamatic Era
Adwest pioneers the Varamatic variable-ratio steering box, fitted to icons such as Rolls-Royce, Jaguar, Aston Martin and Land Rover.
Export Success
Adwest steering gears gain worldwide recognition, with exports supporting OEM programmes in Europe, North America and Asia.
Magal Acquisition
Adwest becomes part of Magal Engineering, continuing production in the UK while expanding to overseas markets.
End of Defender Production
The final UK-built Land Rover Defender leaves the Solihull line, marking the end of an era for Adwest steering boxes in continuous OE supply.
Last Defender Steering Gear
The final Defender steering gear is assembled at the Magal factory, closing a 70-year run of supply.
UK Facility Closure
Adwest’s successor operations under Magal, Arlington and TMS shut down UK manufacturing, ending local production.
The Revival
BAM Engineering acquires the original Adwest tooling, drawings and supplier base, reviving Genuine OE-quality steering boxes for heritage and specialist applications.
Defender steering boxes produced to date
Years of engineering heritage
Authentic Revival
BAM Engineering hasn't just acquired the Adwest name – we've secured the original tool design, suppliers, manufacturing processes, and expertise that made these steering boxes legendary. Every component is manufactured to original equipment standards, using the same methods that built Britain's automotive reputation.
"As if the factory never shut."The commitment that drives our revival of the Adwest legacy
Original Tool Design
Authentic manufacturing equipment from the original Adwest factory
Proven Processes
The same manufacturing methods that created legendary reliability
Expert Knowledge
Decades of engineering expertise preserved and passed on