Indmar Raptor 5.7L Inboard/Outboard Series

350hp Monsoon engine variant with Alpha One outboard drive, popular in MasterCraft ski boats. Classified HTS 8407.29.0010 for spark-ignition marine propulsion with sterndrive. Features closed cooling for reliable performance.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
šŸ‡ØšŸ‡³ChinaFree+35.0%35%
šŸ‡²šŸ‡½MexicoFree+10.0%10%
šŸ‡ØšŸ‡¦CanadaFree+10.0%10%
šŸ‡©šŸ‡ŖGermanyFree+10.0%10%
šŸ‡ÆšŸ‡µJapanFree+10.0%10%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8407.29.00Same rate: 35%

If engines 149.2 kW or more but not exceeding 223.8 kW

Statistical break based on specific power output ranges

8411.99.90Higher: 37.4% vs 35%

If imported as gas turbine marine auxiliary

Different engine technology classifies separately

8901.10.00Same rate: 35%

If part of cruise ship propulsion system

Vessel classification supersedes when engine integral to ship

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

• Provide cooling system specifications (raw vs closed) for proper documentation

• Include propeller shaft coupling details confirming sterndrive setup

• Watch for reclassification if imported with boat control systems

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