HSN Codes · Chapter 84: Machinery and Mechanical Appliances

HSN Code 840810

Compression-ignition internal combustion piston engines (diesel or semi-diesel engines) — marine propulsion engines

Typical GST rate

Varies

Depends on sub-classification

Type

Goods

HSN classification

Code level

6-digit

Sub-heading

Reading code 840810

The first two digits (84) place this code in chapter 84 — Machinery and Mechanical Appliances. Heading 8408 groups the product family, and the remaining digits pin down this specific 6-digit classification. Remember: you can never invent a shorter code by truncating a longer one — only codes that exist in the official tariff are valid.

The biggest goods chapter: engines, pumps, compressors, ACs, refrigerators, computers and laptops (8471), and industrial machinery of every kind.

Parent heading

8408 — Compression-ignition internal combustion piston engines (diesel or semi-diesel engines)

More specific codes under 840810

  • 84081010 — Compression-ignition internal combustion piston engines (diesel or semi-diesel engines) — marine propulsion engines — outboard engines
  • 84081091 — Compression-ignition internal combustion piston engines (diesel or semi-diesel engines) — marine propulsion engines — of a cylinder capacity not exceeding 100 cc
  • 84081092 — Of a cylinder capacity exceeding 100 cc but not exceeding 250 cc
  • 84081093 — Compression-ignition internal combustion piston engines (diesel or semi-diesel engines) — marine propulsion engines — of a cylinder capacity exceeding 250 cc

Related codes in heading 8408

  • 840820 — Engines of a kind used for the propulsion of vehicles of chapter 87
  • 840890 — Compression-ignition internal combustion piston engines (diesel or semi-diesel engines) — other engines

Frequently asked questions

The GST rate under 840810 depends on the specific item and applicable notifications. Check the classification with our HSN code finder and confirm the rate before invoicing.
Businesses with annual aggregate turnover of ₹5 crore or more must report at least 6 digits on e-invoices and e-way bills; below ₹5 crore, 4 digits is the B2B minimum. Exports require 8 digits.
Every line item on a GST tax invoice carries its HSN code alongside the description, quantity, taxable value, and tax breakup. The code also flows into your GSTR-1 HSN summary and e-way bills.

Related tools & guides

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