Automotive Engine Test Bench
An automotive engine test bench is a comprehensive testing system for internal combustion engines, measuring parameters such as power output, torque, emissions, and fuel efficiency under controlled conditions. It qualifies under tariff item 9031.20.00 as a test bench for evaluating engine performance, which is a measuring or checking application not covered by other headings.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the bench is used for testing engines but is not a standard test bench
Other measuring or checking instruments may apply if not specifically a test bench.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm that the test bench does not include an engine as part of the system, as that could change classification
• If the bench includes emission measurement devices, check if those components are separately classified
• Prepare a detailed description of the bench's functions for CBSA officers
Related Products under Tariff item 9031.20.00
ABS Brake Test Bench
An ABS brake test bench is a specialized testing platform that simulates anti-lock braking system conditions to evaluate modulation, pressure dynamics, and wheel slip control. It falls under tariff item 9031.20.00 as a test bench used for measuring and checking the performance of vehicle subsystems, which is not specified elsewhere in Chapter 90.
Battery Cycle Life Test Bench
A battery cycle life test bench is a multi-channel system for testing lithium-ion and other batteries, performing charge-discharge cycling to determine capacity fade, impedance, and safety limits. It falls under tariff item 9031.20.00 as a test bench for measuring battery performance, which is a checking instrument not specified elsewhere in Chapter 90.
Compressor Performance Test Bench
A compressor performance test bench is a platform for testing air or gas compressors, measuring capacity, efficiency, leakage, and operational parameters across speed ranges. It is classified under tariff item 9031.20.00 as a dedicated test bench for compressor performance, excluding automatic regulators which are covered by heading 9032.
Electric Motor Dynamometer Test Bench
An electric motor dynamometer test bench is equipped with a dynamometer for loading and precisely measuring the performance of electric motors, including torque, speed, efficiency, and temperature profiles. It falls under tariff item 9031.20.00 as a test bench for motor performance testing, which is a measuring or checking application not specified elsewhere.
Fuel Injector Test Bench
A fuel injector test bench is a high-pressure testing system for common-rail fuel injectors, measuring spray pattern, flow rate, response time, and durability. It is classified under tariff item 9031.20.00 for precision fuel system component testing, as it is a test bench for checking injector performance.
Hydraulic Pump Test Bench
A hydraulic pump test bench is a system for evaluating hydraulic pumps and systems, measuring flow rate, pressure, efficiency, and cavitation under variable loads. It qualifies under tariff item 9031.20.00 as a test bench for fluid power component testing, which is a measuring or checking application not covered by other headings.