Elgin’s success story now spans 100 years, with strong growth and market-leading innovations marking every decade. Elgin is one of the aftermarket’s only fully integrated manufacturers of valvetrain and other engine components, and a supplier of OE-replacement chassis parts and specialized chemical additive products. Elgin serves many of the world’s leading engine and vehicle manufacturers, including Deere & Company, Fiat Chrysler, Ford, Harley-Davidson, Mack and Navistar. All of the company’s OE products are designed and manufactured within its extensive global headquarters and production campus in Elgin, Ill., USA. From its earliest days as Elgin Machine Works, to its longstanding success in the Indianapolis 500 and other leading motorsports events, to the company’s current position as a global supplier to premier OE and aftermarket customers, Elgin has grown through the same relentless focus on quality, innovation and performance.