Dayco is a global leader in the research, design, manufacture and distribution of essential engine drive systems and aftermarket services for automotive, truck, construction, agriculture and industrial applications. Through our expertise in transferring power quietly and efficiently, Dayco has emerged as the leading global system solutions provider for hybrid electric vehicles. Dayco's 100+ years of experience in drive systems allows us to equip all customer applications around the world with the most effective drive systems to meet customer specific performance requirements.