Product information
Al-ko spring cylinder pack for 150v and some 200v couplings.
Al-ko part number 648749
The spring pack is located underneath the coupling and is used to assist with the handbrake operation.
The energy store uses stored spring energy to override the auto reverse brake should the trailer or caravan roll backwards.
Length 245mm
Width of spring 36mm
Al-ko part number 648749
The spring pack is located underneath the coupling and is used to assist with the handbrake operation.
The energy store uses stored spring energy to override the auto reverse brake should the trailer or caravan roll backwards.
Length 245mm
Width of spring 36mm
Technical specifications
| Brand | AL-KO |
| Weight | 1kg |
