Isuzu Marine Engines

Isuzu Motors Ltd. is a Japanese multinational automobile manufacturer with its headquarters in Yokohama, Kanagawa Prefecture. Founded in 1934, Isuzu's principal activities include the production, marketing, and sale of commercial vehicles and diesel engines. Across the global fleet, 13 vessels currently in service utilize Isuzu engines, spanning 11 distinct models. The most prevalent vessel types featuring Isuzu engines are oil and chemical tankers (5), fishing vessels (3), and service ships (2). Geographically, these engines are most commonly found in vessels operating in South Asia (5), the Arctic Sea (2), and the Baltic Sea (1). Common engine models observed include the Isuzu - UM10PB1TC and Isuzu - 6BD1.

Reference: Wikipedia