The Alko A1731501 is a HU3E overrun device designed for use with the AK301 coupling head. It is suitable for trailer braking systems where reliable overrun control is required.

Key Features

• Genuine Alko HU3E overrun device
• Supplied with AK301 coupling head
• Designed for use in compatible trailer braking systems
• Durable construction for long-term performance
• Suitable for replacement or new installations where this model is specified

Applications

• Trailers using Alko HU3E style overrun assemblies
• Systems requiring an AK301 head configuration
• Maintenance and replacement of existing Alko overrun devices