Description
Coupling heads connect the compressed-air brake lines between a towing vehicle and its trailer. The head seals the line when the vehicles are uncoupled, so the circuit holds pressure and the service and supply lines stay separated. The colour of the cap follows the usual convention: yellow for the control (service) line, red for the supply (emergency) line.
Key data for this version: thread M16 X 1.5. The Buyukdemir reference is 5-2502.
It cross-refers to the original equipment numbers 952 201 002 0, KU 1400, 1518207, 1788946, 81 99806 2076, 334086101.
The same part is made in other type options: Trailer (5-2501), 5-2503, Drawbar trailer (5-2504), With test coupling (5-2507), With test coupling (5-2508).
Manufactured by Büyükdemir Otomotiv in Istanbul, Türkiye, a producer of compressed-air brake and pneumatic components for trucks and trailers since 1957.
