Cummins QSB6.7 Marine Diesel Engine from Mexico
The Cummins QSB6.7 is a 6.7-liter inline-6 compression-ignition marine propulsion engine delivering 130-150 kW for mid-size workboats and yachts. It falls under HTS 8408.10.0015 as a diesel marine propulsion engine with power output between 111.9 kW and 149.2 kW, designed specifically for propelling vessels.
Duty Rate — Mexico → United States
12.5%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify engine power rating with manufacturer's spec sheet; customs requires certification that output is measured at propeller shaft and within 111.9-149.2 kW range
• Include marine propulsion certification (e.g
• IMO compliance docs) and ensure engine is not configured for auxiliary/generator use to avoid reclassification