Service parts for overrun devices
Here, you will find all kinds of service parts for overrun devices. Such parts are not only useful when equipping your trailer with additional accessories, but also when replacing old or damaged parts. The replacement process can be quite tricky at times. Different dimensions and various models available in our store make this task much easier, however. If you're having difficulties choosing the right fit, simply contact us via mail or by phone. Our consultants will do their best to guide you through the order process and will help you find the right fit. Simply scroll down below to take a look at our wide range of tie rods for various overrun device models, replacement friction pads, overrun device covers, dampers, rubber bellows and much much more!

KNOTT overrun damper KF9 500-1000 kg

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- For the coupling unit:
- Total permissible trailer weight:

Bellow for overrun device AL-KO 161S/251S/251G FI50

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Safety rubber bellow AL-KO 30S/60S/90S FI35

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Overrun device bellow AL-KO 2.8VB FI60

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Rubber bellows - KNOTT KF7,5-KF30 protective rubber


Rubber bellows - KNOTT KF27-KF35 safety rubber


Shock absorber for overrun device AL-KO 251S 2700 kg - new model

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- For the coupling unit:
- GVW:

Universal KNOTT overrun device cover

- Catalog number:

Cover for trailer overrun device

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Friction pad set AL-KO AKS 3004/3504


Front and rear friction pads AL-KO AKS 3004/3504


Shock absorber for trailers AL-KO 101VB/90S

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Support bracket for overrun device AL-KO 150 mm

- Reference:
- Material:
- Frame height needed:

Trailer bellow - rubber protection for KNOTT overrun device KFG35


Overrun shock absorber 251S 2600 kg - old model

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- GVW:


- Catalog number:
- For the coupling unit:
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Trailer overrun damper 161S 1600 kg - new model

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Overrun brake damper 251G 3000 kg

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Overrun brake damper 351VB 3500 kg

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- Total permissible trailer weight:

AL-KO overrun brake damper 2.8 VB/1 PROFI 3500 kg

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Shock absorber for overrun device KNOTT KF17 KF20 1100-2000 kg

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- Total permissible trailer weight:

Trailer overrun damper KNOTT KF13 750-1300 kg
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- Total permissible trailer weight:

Overrun coupling damper KNOTT KF27A 1600-2700 kg

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- Total permissible trailer weight:

Hitch damper for KNOTT KFG30 2700-3500 kg

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- Total permissible trailer weight:

KNOTT overrun damper for KF27B 2700 kg


KNOTT overrun absorber for KF7,5 750 kg


Hitch damper for KNOTT overrun device KFG35 3000-3500 kg

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- For the coupling unit:
- Total permissible trailer weight:

Support wheel holder console AL-KO 161S, 251S, 251G

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Friction pads AL-KO AKS3004

- Reference:
- Intended for::

Overrun device lever AL-KO 161S 251S 251G


Tie rod for overrun device model KF13, KF17, KF20 by KNOTT

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Tie rod for overrun device model KFG35, KR35, KR35HV by KNOTT

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Tie rod for overrun device model KF27A by KNOTT

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AL-KO overrun damper 2.8 VB/1 3500 kg

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- For the coupling unit:
- Total permissible trailer weight: