Lebanon

AFA Industries began as a manufacturer of sealing products for the automotive sector and, since 1987, has answered the market’s need for a dependable, quality-driven and reasonably priced supplier of heavy-duty engine parts. From the outset we set three non-negotiables—best available technology, durable materials, and precision manufacturing—and they still govern our operations. Our success is measured not by sales volume or lowest price but by proven performance in the field. Building on our sealing heritage, we operate a pervasive quality-control and inspection system, maintain state-of-the-art processes, and use OE-quality materials or better. The result is product that meets or exceeds the expected life cycle of heavy-duty diesel engines in any application. As we expanded into additional lines, we kept the fundamentals that earned industry respect. From the smallest O-ring to the largest cylinder liner we deliver consistency, knowing our reputation rides with every part. Today AFA specializes in replacement parts designed to fit Cummins®, Detroit Diesel®, Navistar®, and Caterpillar® engines. With decades of experience across domestic and international markets, our components often work in remote, harsh environments—snow-capped mountains, wind-swept deserts, and corrosive marine settings—where field-proven AFA parts meet the challenge.