Chevrolet Silverado Differential Carrier Housing

Cast iron housing that encases the ring and pinion gears in Chevrolet Silverado heavy-duty trucks (8704 vehicles), a key part of the drive axle differential system. Excludes gears or complete axles, it fits HTS 8708.50.99.00 as other parts for non-specialized vehicles. Essential for containing lubricant and supporting gear loads.

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.

8708.70.60Same rate: 52.5%

If for road tractors of heading 8701

Parts for 8701 tractors (semi-truck tractors) use dedicated statistical breaks from other vehicle parts.

8413.91.90Lower: 35% vs 52.5%

If imported as bare pump housings adaptable for multiple uses

Non-vehicle-specific castings may fall under Chapter 84 if not principally for motor vehicles.

8708.99.27Lower: 25% vs 52.5%

If parts specifically for buses of heading 8702

Bus-specific axle parts have unique subheadings separating from trucks/cars.

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Import Tips & Compliance

Declare exact alloy composition and casting method to distinguish from universal industrial housings

Avoid bundling with gears, as sets may shift to 8483.60 or complete axle categories

Obtain EPA certifications if housing includes sealed bearings with lubricants