ERICH JAEGER is your partner when it comes to connections between towing vehicles and trailers. Browse our product portfolio now.

Products for agricultural technology
Products for commercial vehicles
Connectors and towbar wiring kits for passenger cars
Products for defense vehicles

Benefit from our expertise

Connected Truck - High-speed data transmission

Comprehensive information about ERICH JAEGER product lines and innovations

Learn more about our developments in towing technology: From ISOBUS to SAE J3008, from video transmission to high-speed data connectors to vehicle electronics - on our dedicated information pages, you will find in-depth information about our products and innvations.

Find out what drives us!

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Technical drawing trailer socket

Detailed information about relevant industry standards for trailer connectors

Find out more about relevant industry standards for towing technology and trailer connectors. On our dedicated information pages, we provide you with facts about technical details, applications and contact allocations.

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Technical Support with ERICH JAEGER Solutions

Practical tips and advice on all aspects of trailer connectors and electrical kits for trailer couplings straight from the experts - that's ERICH JAEGER Solutions.

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Service & Support

Help is never far away

Regardless if you are searching for an installation manual for towbar wiring kits, a solution for vehicles coding, our flyers or catalogs as downloads or technical support, we offer you all kinds of support right here on our website. And of course, you can always call us if you have any further question.

For technical support call +49 (0) 6031 794 444 For general questions call +49 (0) 6031 79 40
Customer Support Downloads Vehicle Coding Installation manuals for towbar wiring kits

Become part of our team

Start your career at ERICH JAEGER

Appreciation of each and everyone, personal development and motivation as well as team work are the fundamental reasons for our success. Become part of a successful and internationally growing company while reaching your own personal goals and dreams.

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Upcoming events

 Trade Show

EXPOPARTES 2025 - Bogotá | Colombia

EXPOPARTES 2025 is one of the most important trade fairs for the automotive and spare parts industry in Latin America and will take place from 4 to 6 June at the Corferias exhibition centre in Bogotá.

 Trade Show

Agritechnica 2025 - Hanover | Germany

All leading companies in the sector present their new products and innovations at the world's leading trade fair for agricultural machinery. AGRITECHNICA is the meeting place for decision-makers and the leading business marketplace. It is a showcase…

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Current News

 Company news

Joining forces for a new growth phase - ERICH JAEGER strengthens management level for global challenges

The internationally active JAEGER Group with headquarters in Friedberg is positioning itself for a dynamic future with the appointment of Jens Knobeloch as CFO (since February) and Boris Biere as COO/CTO (since March).

 Company news

Retrofitting electrical kits for towbars - coding of vehicles from the Volkswagen Group

When retrofitting towbars for passenger cars, it may be necessary to recode the vehicle electronics to enable some comfort functions. For vehicles from the Volkswagen Group (VAG), it may not be possible to carry out such coding from the production…

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