Spare parts & aftermarket.

Our HJS products offer initial equipment quality for trade and workshop. Beginning with installation technique (universal and repair solutions), our quotation includes in particular certified replacement-catalyzer and filter, sensor technology, including peripherals and retrofit products for pollutant reduction.

Quality every time

Our promise to our customers: A product development on the vehicle with highest quality standards for maximum fit accuracy and a long-lived function. HJS provides for advanced solutions and a repair in line with current values.