The Isuzu engine is available for the following Original Equipment Manufacturers: Bob Cat, Mustang, and John Deere.

For over 100 years has been producing commercial vehicles and diesel engines, such as the 4BJ1 model found in some loaders. Today, their American headquarters is located in Plymouth, Michigan. They currently offer more than 30 different engine models. Isuzu has a growing list of distributors and over 300 authorized service dealers in North America, so it is easy for customers to find the engines they need.

Isuzu 4BJ1 engines are used in a variety of equipment, including Bobcat and John Deere loaders. This engine includes an L4 cylinder, a displacement of 3.856 ℓ, maximum power of 76.38 HP, and a maximum torque of 245 Nm.