ALKO Bellow for AKS 2004 & AKS 3004 Caravan Couplings
Suitable for ALKO couplings AKS 2004 and AKS 3004
- Rubber gaiter bellow
- Protects the coupling draw bar by keeping the grease in place.
- Bellows are vented to allow air to be displaced when compressed by the braking system.
Size - 3 folds / 35mm and 55mm opening dia.
Overall length when stretched out 100mm.