Cummins QSK60 Thermostat Housing from Japan
Aluminum thermostat housing for Cummins QSK60 generator set engines (8408), with integrated bypass valve and temperature sensor port. Designed for 82-92°C operating range. Engine cooling system principal part under 8409.99.99.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document housing port configuration matching QSK60 coolant manifold
• Provide thermostat bypass flow calibration for this engine family
• Avoid 8481.80 classification by proving thermal regulation vs pressure control function