HS Code 8431 — Parts for Lifting and Handling Machinery

This is a critical code for the replacement parts and components of machinery listed in headings 8425 to 8430. It includes essential items like crane buckets, bulldozer blades, and forklift forks that are required for the maintenance and function of heavy equipment.

What's included

Crane buckets and grabs
Bulldozer blades
Excavator buckets
Forklift forks
Drill bits for boring machines

What's excluded

General use nuts/bolts → use 7318 (Fasteners are classified by material (iron/steel) in Chapter 73.)
Electric motors for cranes → use 8501 (Electric motors have their own specific heading in Chapter 85.)

Common examples

Replacement excavator bucket
Crane pulley block component
Winch rope drum
Backhoe loader arm
Grading blade for a motor grader

Frequently asked questions

Are hydraulic cylinders classified here?

No, hydraulic cylinders are typically under 8412 even if used on an excavator.

Trade & shipping notes

Typical duty range: 0% - 4%
Documentation: Must demonstrate that the part is 'solely or principally' used for the main machine to avoid higher generic duty rates.
Typical shipping mode: LCL
Top exporters: China, United States, Germany, Italy
Top importers: United States, Canada, Australia, Russia

Key takeaway

Essential code for the aftermarket and repair industry of heavy construction and lifting machinery.

Parts for Lifting and Handling Machinery