Chevrolet Silverado 8-Speed Transmission

Allison-designed 8-speed automatic transmission for Chevrolet Silverado 1500/2500 trucks of heading 8704. Offers enhanced fuel efficiency and durability for fleet use. HTS 8708.40.11.50 applies to complete gearboxes for these vehicles.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China2.5%+50.0%52.5%
🇲🇽Mexico2.5%+25.0%27.5%
🇨🇦Canada2.5%+25.0%27.5%
🇩🇪GermanyFree+15.0%15%
🇯🇵JapanFree+15.0%15%

Alternative Classifications

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

8708.99.81Lower: 37.5% vs 52.5%

If marketed as generic truck transmission without specific vehicle tie

Lack of clear 8701-8704 compatibility may default to other motor vehicle parts.

8708.40.30.00Lower: 25% vs 52.5%

If exclusively for tractors of 8701

8701 tractor-specific gearboxes have separate subheading; vehicle-specific design determines.

8483.50.60.00Lower: 37.8% vs 52.5%

If for flywheels integrated as primary function

If the unit's main purpose is flywheel/damper, it classifies under transmission shafts/machines.

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

Include engineering drawings showing it's a full gearbox to distinguish from 8708.99 generic parts

Certify country of origin accurately; many are assembled in Mexico, affecting USMCA preferences