Welcome to the Koni Heavy Duty home page. We offer a variety of shock absorbers for your bus, motorhome, ambulance, and many other applications. Browse through our web site, and you will see that we have much to offer in terms of our shock absorber expertise. Koni is known as the shock absorber specialist worldwide. We commit ourselves to delivering the finest quality product with the best performance. This philosophy results in unrivaled durability, superb road performance and maximum customer satisfaction. Please feel free to contact us if you have any questions, or do not see your specific application listed.