---
title: "8431.43 – Parts of boring or sinking machinery of…: Canada tariff & duty rates"
description: "Every Canadian tariff classification under HS 8431.43: Parts of boring or sinking machinery of subheading 8430.41 or 8430.49. CBSA duty rates for each…"
canonical: "https://www.adhocs.ca/hs-codes/8431.43"
---

# 8431.43 Parts of boring or sinking machinery of subheading 8430.41 or 8430.49

Up: [HS codes](https://www.adhocs.ca/hs-codes) › [Chapter 84](https://www.adhocs.ca/hs-codes/84) › [8431](https://www.adhocs.ca/hs-codes/8431)

2 classifications. Each 10-digit code links to its page, with its rate under every tariff treatment.

## 8431.43.00 Parts of boring or sinking machinery of subheading 8430.41 or 8430.49

- [8431.43.00.20](https://www.adhocs.ca/hs-codes/8431.43.00.20) For oil and gas field machinery
- [8431.43.00.90](https://www.adhocs.ca/hs-codes/8431.43.00.90) Other

## Other subheadings in this heading

- Previous: [8431.42](https://www.adhocs.ca/hs-codes/8431.42.00.00) Bulldozer or angledozer blades
- Next: [8431.49](https://www.adhocs.ca/hs-codes/8431.49) Other

[Source: CBSA Customs Tariff](https://www.cbsa-asfc.gc.ca/trade-commerce/tariff-tarif/menu-eng.html).