John Deere Final Tier 4 / Stage V Engines

John Deere Final Tier 4/Stage V engines meet the strictest EPA and EU Stage V emissions standards while delivering class-leading power density, fuel efficiency, and reliability. Available across a wide displacement range, these engines power everything from compact equipment to large industrial machines. Designed for straightforward OEM integration with minimal aftertreatment footprint, they reduce total cost of ownership without compromising performance. Five Star Equipment in Pennsylvania and New York provides sales, parts, and expert engine support.