Towbar, Caravan & Trailer Spares & Accessories

Al-ko 90S/3 70mm Square Braked Coupling


90S/3 70mm Square Braked Coupling.


Al-ko overrun braked trailer or caravan coupling 90S/3 rated 700kg to 1000kg

To fit box section 70mm x 70mm

  • Total Weight Range 700kg to 1000kg
  • Nose Weight 75kg
  • Can be combined with Al-ko 1637 & 2051 brakes
  • Fitted with 50mm coupling head, type AK161

Includes a plug holder (loose) and User Instuctions

Replaces Al-ko part number 645045.



Additional information

Weight Range

Coupling Type



MPN 1351812


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Further Assistance

Have a question about our Al-ko 90S/3 70mm Square Braked Coupling? Our sales team are here to help Monday to Friday 9am to 5.30pm. Why not call us on 01392 216336.

Should you prefer to email us, please use our product enquiry form.

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