The DT360 was used in school buses from the late 80s to around 1994 when the T444E replaced both it and the 7.3 IDI in their product lineup.
The Navistar DT360 engine is a legendary diesel powerplant known for its robustness, reliability, and versatility. Manufactured by Navistar International, the DT360 was part of the DT inline-six family of engines produced from the late 1980s to the early 2000s. It was primarily used in medium-duty trucks, buses, and other commercial vehicles, offering a balance of power and efficiency.
One of the standout features of the DT360 is its durability. Built with a cast-iron block and head, the engine was designed to withstand the rigors of heavy use. Its simple and rugged design made it a favorite among mechanics and fleet owners, as it was relatively easy to maintain and repair. The engine’s reputation for reliability made it a popular choice for applications where downtime was costly and efficiency was crucial.
In terms of performance, the Navistar DT360 was no slouch. With a displacement of around 5.9 liters (360 cubic inches), it produced respectable power and torque figures, making it well-suited for hauling heavy loads or towing. The engine was also known for its smooth power delivery and good fuel economy, further enhancing its appeal to trucking companies and operators looking to maximize efficiency.
Overall, the Navistar DT360 engine remains a respected and sought-after powerplant in the world of medium-duty trucks and commercial vehicles. Its reputation for durability, reliability, and performance has ensured its place as a classic among diesel engines.