Callback request


Product Portrait: Trailer control valve

The trailer control valve in the towing vehicle causes the brake system of a trailer to be supplied with compressed air. It also controls the trailer brake system via the service brake system of the towing vehicle and via the parking and auxiliary brake valve. Similar articles from the product range

More Info


Product Portrait: Timing chain kit

The timing chain is located at the front of the engine and is mounted on two sprockets – on the crankshaft and on the camshaft. The timing chain transmits the rotary motion of the crankshaft to the camshaft, which ensures that the valves open and close at the right time. Similar articles from the product range

More Info


Product Portrait: Leaf spring

The 4.67601 leaf spring is inserted bilaterally and consists of a flat, arch-tensed profile. Leaf springs are generally among the most important, bend-loaded springs and are most frequently used in air-sprung lorry solid axles and also take on the task of wheel guidance. Similar articles from the product range

More Info


The Partner Portal is the future-oriented information and eCommerce procurement platform from Diesel Technic. It provides efficient access to the comprehensive supply of more than 41 000 automotive parts and accessories of the product brands DT Spare Parts and SIEGEL Automotive.

Product Divisions

Product Highlights






suitable for