Description
Overview:
This AL-KO pressed delta overrun coupling assembly (MPN 764 168) is a complete towing head and overrun brake unit for braked trailers built on an AL-KO pressed steel delta (A‐frame) drawbar. It provides the mechanical overrun function that applies the trailer's brakes progressively under deceleration, helping to maintain stability and reduce stopping distances. The assembly is supplied with a 50 mm ball coupling head and is rated for trailers up to 3000 kg gross weight, making it suitable for heavy braked applications in plant, construction, and transport fleets. The pressed steel delta format offers a low-profile, rigid mounting to suit AL-KO pressed A‐frame chassis sections commonly used on twin-axle trailers. Designed for durability and serviceability, the unit incorporates the overrun damper, drawtube, handbrake lever and coupling head as a matched assembly for straightforward replacement of worn or damaged original equipment.
Key Features:
- Complete overrun coupling assembly for AL-KO pressed delta (A‐frame) trailers
- 3000 kg gross trailer weight rating for heavy braked applications
- 50 mm ball coupling head supplied as part of the assembly
- Mechanical overrun braking action with integrated damper
- Pressed steel construction for strength and consistent alignment
- Integrated handbrake lever for parking and breakaway compliance
- Suited to AL-KO braked running gear and linkage arrangements
- Replacement option for OEM AL-KO pressed delta overrun units
Typical Applications:
Used on braked plant trailers, general duty trailers, car transporters and other twin-axle builds using AL-KO pressed steel delta A‐frames up to 3000 kg GTW. Commonly specified as a replacement for AL-KO type 251G pressed delta overrun devices and assemblies fitted with the 50 mm 3000 kg head often identified as AK301. Suitable where an AL-KO pressed A‐frame mounting is required and the existing trailer braking system is mechanical overrun with rod or cable linkage.
Also known as:
AL-KO 251G Overrun Device
AL-KO Pressed Delta Coupling
Trailer Overrun Brake Hitch 3000 kg
AK301 50 mm Coupling Head Assembly
Pressed A‐Frame Overrun Coupling
Product Specifications
| L&S Part No. | 764 168 |
|---|---|
| Part Type | Genuine Part |
| Unit of Sale | 1 |
