The ThermoKing Refrigeration Units, ISUZU C201, are a reliable and efficient choice for refrigeration needs. With a diesel engine and 207CC engine, these units offer powerful performance and durability. The OEM pump number 11-4576 and 977696, as well as the OEM casting number BTK and PH374, ensure a perfect fit for most ISUZU 207CC engines. These units are practical and beneficial for any refrigeration needs, providing a dependable solution for commercial and industrial use.