AL-KO Damper – Caravan Hitch Overrun Shock Absorber Insert

AL-KO Damper – Caravan Hitch Overrun Shock Absorber Insert

The AL-KO Damper is an essential caravan coupling overrun damper / shock absorber designed to fit into compatible AL-KO coupling heads. It absorbs and dampens shock, vibration and movement between your caravan and towing vehicle, improving tow stability, ride comfort and safety on the road.

Caravan overrun dampers (sometimes called shock absorbers) allow the coupling to compress and extend in a controlled manner during braking and on uneven surfaces, helping to reduce jolting and jerking experienced by both vehicle and caravan.

Why Choose the AL-KO Damper?

• 🚚 Improved Towing Stability – Reduces coupling bounce, vibration and oscillation

• 🛞 Better Ride Comfort – Smooths interactions between tow vehicle and caravan

• 🧰 Quick Replacement Part – Designed as a direct fit to specific AL-KO coupling models

• 🔩 Durable Construction – Built to withstand repeated compression and rebound forces

• 🔄 Improved Safety – Helps maintain stable ground contact at higher speeds

Key Features & Specifications

Variants of AL-KO dampers exist for different coupling models (e.g., 90S, 120S, 150V, 161S, 251S) with differing lengths and load ranges; always verify compatibility with your caravan’s hitch.

How It Works

1. Fit the damper into the overrun coupling’s mounting points according to the model’s instructions.

2. The damper sits between the draw bar and coupling overrun mechanism.

3. During towing, compression and rebound forces from road bumps and braking are absorbed gradually rather than abruptly.

4. The result is smoother towing dynamics with reduced noise and shock transferred through the hitch.

Ideal For

This damper is suitable for:

• Caravan owners concerned about hunting, bounce or violent jolts

• Vehicles with AL-KO couplings requiring a compatible overrun damper

• Those seeking improved ride quality and control at higher road speeds

Why Buy This AL-KO Overrun Damper?

A proper overrun damper makes a significant difference in towing comfort and safety. Fitting a genuine or compatible AL-KO damper ensures that your coupling compresses and rebounds in a controlled, smooth manner, reducing the risk of trailer sway and improving overall control — especially on uneven roads or during braking.