Western Star 49X Water Pump from Japan
Centrifugal water pump for Western Star DD16 engines (8408), circulating coolant through block and heads. Belt-driven impeller design. 8409.99 classification for engine cooling system principal part.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Pulley offset dimension certifies engine belt line compatibility
• Impeller material (brass vs plastic) affects classification risk
• Thermostat housing integration docs prevent 8413 pump classification