HS 8483 — Transmission shafts (including camshafts and crankshafts) and cranks

HS heading 8483 (Transmission shafts (including camshafts and crankshafts) and cranks) spans 7 products in U.S. import records, with 356,692 bill-of-lading shipments. The most imported are Toothed wheels, chain sprockets and other transmission elements presented separately, Transmission shafts (including camshafts and crankshafts) and cranks, bearing housings, and Housed bearings, incorporating ball or roller bearings.

Part of Chapter 84: Nuclear reactors, boilers, machinery and mechanical appliances

Sourced from U.S. Customs bill of lading data · Updated monthly · Data through August 2026Cite as: ImportDoor, U.S. Customs bill of lading data (data through August 2026), https://www.importdoor.com/products/heading/8483

Products under this heading

HS	Product	Shipments
848390	Toothed wheels, chain sprockets and other transmission elements presented separately	102,460
848330	Transmission shafts (including camshafts and crankshafts) and cranks, bearing housings	94,236
848320	Housed bearings, incorporating ball or roller bearings	44,080
848340	Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately	35,872
848310	Transmission shafts (including camshafts and crankshafts) and cranks	32,507
848350	Flywheels and pulleys, including pulley blocks	29,184
848360	Clutches and shaft couplings (including universal joints)	18,353

Frequently asked questions about HS 8483

What is HS code 8483?

HS 8483 covers transmission shafts and cranks. It is a 4-digit heading in chapter 84 (Nuclear reactors, boilers, machinery and mechanical appliances) of the Harmonized System, with 7 six-digit subheadings that appear in U.S. import records.

How many U.S. import shipments fall under HS 8483?

ImportDoor has 356,692 U.S. Customs bill-of-lading shipment records under HS heading 8483, updated monthly.

What is the most imported product under HS 8483?

Toothed wheels (HS 848390) leads with 102,460 shipments, followed by Transmission shafts and cranks, bearing housings (HS 848330) and Housed bearings (HS 848320).