Seven-pole plugs carry lighting and signal current from the towing vehicle to the trailer. The pin layout is fixed by standard, so plugs and sockets from different manufacturers work together.

This category lists 23 Büyükdemir references cross-referenced against 26 original equipment numbers. The cross-reference tables cover Scania, DAF, Iveco and Volvo parts. Type: "N", "S", Rubber coated — M22x1 with adaptor, Steel, medium (96 mm).

Most looked-up references in this group: 7 Pole Plugs / Stecker 3-0001, 7 Pole Plugs / Stecker 3-0005, Drain Plug 0-2531, ABS / EBS Plug – ISO 7638 (GGVSE / ADR) ABS / EBS STECKER 3-3200, Handprimer / Handpumpe 2-2051.

Manufactured by Büyükdemir Otomotiv in Istanbul, a producer of truck and trailer air system parts since 1957.

7 Pole Plug / Stecker 3-0011

7 Pole Plug / Stecker 3-0015

7 Pole Plug / Stecker 3-0101

7 Pole Plug / Stecker 3-0211

7 Pole Plug / Stecker 3-0215

7 Pole Plug / Stecker 3-0216

7 Pole Plugs / Stecker 3-0001

7 Pole Plugs / Stecker 3-0005