Caterpillar C32 Acert Inboard Engine

High-performance 1700+ hp C32 spark-ignition inboard for fireboats and pilot vessels. Meets HTS 8407.29.0040 criteria for >18.65 kW marine inboard engines with ZF transmissions. ACERT technology optimizes fuel efficiency and emissions.

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.

8406.90Lower: 10% vs 35%

If classified as steam engine component

Different fuel/energy source changes fundamental heading classification.

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

• Certify commercial vessel end-use for potential duty relief; provide vibration isolation specs; ensure proper declaration of auxiliary systems value

Related Products under HTS 8407.29.00.40

Volvo Penta D4-300 Inboard Marine Engine

A 300 horsepower, 5.6L inline 4-cylinder diesel spark-ignition inboard engine designed for marine propulsion in recreational boats over 40 feet. Classified under HTS 8407.29.0040 due to its power exceeding 18.65 kW and inboard drive configuration for marine use. It features advanced turbocharging and electronic fuel injection for optimal performance on the water.

Cummins QSB6.7 Inboard Boat Engine

A robust 480 hp spark-ignition inboard engine with 6.7L displacement for high-performance yachts and workboats. HTS 8407.29.0040 applies as it surpasses 18.65 kW for marine inboard propulsion with direct drive transmission. Built for durability in saltwater environments with heat exchanger cooling.

Mercury MerCruiser 8.2 Mag HO Inboard Engine

High-output 430 hp supercharged V8 inboard engine for sport boats and cruisers, featuring 8.2L displacement and Bravo drives. Falls under HTS 8407.29.0040 for spark-ignition marine propulsion engines over 18.65 kW with inboard configuration. Optimized for joystick docking and high-speed performance.

Yamaha XTO Offshore 425 Inboard Engine

425 hp V8 XTO Offshore series inboard for center console fishing boats, with integrated Helm Master EX controls. Classified HTS 8407.29.0040 exceeding 18.65 kW marine inboard propulsion with advanced digital throttle. Designed for commercial fishing and tournament use.

MAN V8-1200 Inboard Yacht Engine

1200 hp twin-turbocharged V8 spark-ignition inboard for superyachts over 100 feet, paired with Arneson drives. HTS 8407.29.0040 designation for high-power marine propulsion exceeding 18.65 kW. Features common-rail injection and variable valve timing.