Cast Iron Transmission Case
Durable cast iron case designed to hold the gear train and torque converter in automotive transmissions. Its robust construction handles high torque loads. Falls under HTS 8708.40.70.00 due to cast iron material and specific function as a gear box part.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If of steel construction
Steel gear box parts have separate statistical reporting under cast iron vs other metals.
If for industrial machinery applications
Cast iron parts for non-vehicle transmissions classified as general metal articles.
If sold as universal transmission housing
Parts of general gearboxes not specific to motor vehicles go to Chapter 84.
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Import Tips & Compliance
• Provide OEM part numbers and vehicle compatibility lists to support classification as motor vehicle part
• Ensure cast iron certification; alloy variations may shift to other material subheadings
• Declare as finished parts, not scrap, to prevent undervaluation penalties
Related Products under HTS 8708.40.70.00
Cast Iron Gear Box Housing
A cast iron housing that encases the gears and shafts in a motor vehicle transmission system. It provides structural support and protection for internal components. Classified under HTS 8708.40.70.00 as a gear box part made of cast iron for vehicles in headings 8701-8705.
Cast Iron Differential Gear Carrier
Cast iron carrier that houses the differential gears in vehicle transaxles and rear axles. Essential for power distribution to wheels. HTS 8708.40.70.00 applies as it's a cast iron part of the gear box system in motor vehicles.
Cast Iron Manual Gear Box Cover
Top cover plate made of cast iron for manual transmission gear boxes, securing internals and mounting shift mechanism. Provides oil containment and mounting points. Classified in 8708.40.70.00 for cast iron construction as vehicle gear box part.
Cast Iron Transfer Case Housing
Heavy-duty cast iron housing for 4WD vehicle transfer cases, containing gears that distribute power to front and rear axles. Meets definition of gear box part under HTS 8708.40.70.00 due to cast iron material.
Cast Iron Gear Box Mounting Bracket
Precision cast iron bracket that secures the transmission to the vehicle chassis. Integral to gear box assembly positioning. HTS 8708.40.70.00 for cast iron parts of motor vehicle gear boxes.
Cast Iron Reverse Gear Idler Shaft
Cast iron shaft supporting the reverse idler gear in manual transmissions. Provides precise alignment and load bearing. Qualifies under 8708.40.70.00 as cast iron gear box internal part.