Shibaura has been engineering compact diesel excellence for over 70 years, specializing in small-displacement engines that deliver exceptional power and efficiency. As the preferred power source for New Holland, Case IH, and numerous compact tractor manufacturers, Shibaura engines are renowned for their precision engineering, quiet operation, and remarkable fuel economy. From the reliable N843 and N844 series to the advanced S773 and LEY models, Shibaura diesels pack impressive performance into compact packages. Their innovative designs featuring indirect injection, efficient cooling systems, and robust construction make them ideal for compact tractors, skid steers, generators, and marine applications where space is limited but reliability is essential.

RF Engine is your specialized source for Shibaura diesel engines and parts, understanding the unique needs of compact equipment operators. We stock a comprehensive selection of new aftermarket, remanufactured, and quality used Shibaura engines and components for all models—from older SD series to modern N843, N844, and S773 engines. Whether you're maintaining a compact tractor, rebuilding a generator engine, or servicing industrial equipment, our inventory covers the full range of Shibaura applications. With hard-to-find parts availability, competitive pricing, and expert knowledge of these compact powerhouses, RF Engine ensures your Shibaura-powered equipment continues delivering the reliable performance you depend on.