Door operated side action retractable step manufactured by Stem is a premium mechanical retractable step designed for commercial vehicles, minibuses, accessible vehicles and specialist conversions where safe, reliable access is essential.

Unlike electrically operated steps, the 6143 series is driven entirely by the vehicle door. As the sliding door opens, the step deploys automatically, providing immediate, secure access. Closing the door retracts the step neatly beneath the vehicle without the need for motors, switches or electronic controls.

Its simple mechanical operation delivers exceptional reliability while keeping installation and long-term maintenance to a minimum.

Built for Professional Vehicle Applications

Manufactured from high-strength anodised aluminium with corrosion-resistant components, the 6143-2 has been engineered to withstand the demanding environments encountered by commercial vehicles operating every day.

The low-profile design helps maximise ground clearance while maintaining an impressive 300 kg load capacity, making it suitable for frequent passenger use.

Key Features

• Automatic deployment from the vehicle’s sliding door
• No electric motors or electronic control systems
• Certified 300 kg safe working load
• Slim 67 mm installation height
• High-strength anodised aluminium construction
• STEMGRIP anti-slip walking surface
• Large, comfortable stepping area
• Excellent resistance to corrosion and daily wear
• Available in 600 mm, 800 mm and 1100 mm widths
• Optional perforated tread for improved drainage in snow, mud and wet conditions

Engineered for Reliability

The 6143 series of steps incorporate a sophisticated pivot-sliding mechanism that helps prevent dirt, salt and debris from affecting the movement of the step. This significantly improves reliability in demanding operating conditions while reducing maintenance requirements.

Its rigid aluminium construction provides minimal deflection under load, giving users a reassuringly solid step every time they enter or leave the vehicle.

Ideal For

• Wheelchair accessible vehicles
• Community transport
• Minibuses
• Welfare vehicles
• Passenger vans
• Commercial vehicle conversions
• Specialist bodybuilders
• Fleet operators

Why Buy from Stedall?

As the long-standing UK distributor for STEM products, Stedall offers technical advice, product support and rapid UK availability for the whole Stem step range. In fact, the partnership between STEM and Stedall has been in place since 1997, giving UK bodybuilders decades of experience and support for these products.

• Vehicles are constantly changing, please contact the sales office to confirm which kit you require