Hino 300 Gearbox – Heavy-Duty Commercial Truck Transmission

The Hino 300 Gearbox is a robust transmission system engineered for the Hino 300 Series range of commercial trucks. Designed to provide smooth gear engagement, efficient power transfer, and long service life, this gearbox is ideal for urban delivery, distribution, fleet transport, and vocational applications. Built with heavy-duty gears, reinforced synchronizers, and a durable transmission housing, the Hino 300 gearbox is designed to withstand demanding commercial operating conditions while minimizing maintenance costs. Depending on the model, the transmission may be available as a 5-speed manual, 6-speed manual, automated manual, or fully automatic transmission. Suitable for replacement, repair, and rebuild projects, the Hino 300 gearbox delivers OEM-quality reliability and dependable performance for commercial fleet operators.