SealStar HMK-Family

The SealStar HMK product range shows all of its strengths when everything is vibrating in the engine compartment.

In addition to SealStar requirements, our impressive range of patented high-performance engine contact systems offer maximum vibration resistance, tightness, operation in the most extreme temperatures, an AK receptacle, a high level of contact normal force, automated customization, and much more.

In addition to being able to withstand high thermal and dynamic loads, the variable housings boast a number of other positive features:

  • patented Hirschmann solution (two-step plug-in process)
  • maximum vibration resistance thanks to a high level of contact normal force
  • compatible with existing AK 1.2 and 2.8 interface
  • Temperature range: –40°C to 130°C (up to 150°C for short periods)
  • compliant with test specification LV 214
  • Sealing class: IPX9K + IPX7
Sealstar HMK (EN) (1 MB | pdf)


Hirschmann Automotive GmbH
Oberer Paspelsweg 6-8
6830 Rankweil, Austria
Phone: +43 (0)5522 307-0