Q3HSN Code 8409
Parts of engines (headings 8407, 8408)
Parts suitable for use solely or principally with the engines of heading 8407 or 8408
GST rate
18%
Codes under 8409
| Code | Description | GST rate |
|---|---|---|
| 8409 10 | For aircraft engines — parts suitable for use solely or principally with the engines of heading 8407 or 8408 | 18% |
| 8409 91 | Suitable for use solely or principally with spark-ignition internal combustion piston engines: | 18% |
| 8409 91 11 | Valves, inlet and exhaust | 18% |
| 8409 91 12 | Pistons | 18% |
| 8409 91 13 | Piston rings | 18% |
| 8409 91 14 | Piston assemblies | 18% |
| 8409 91 20 | Fuel injection equipment excluding injection pumps | 18% |
| 8409 91 91 | Petrol engines for motor vehicles — suitable for use solely or principally with spark-ignition internal combustion piston engines | 18% |
| 8409 91 92 | Other petrol engines — suitable for use solely or principally with spark-ignition internal combustion piston engines | 18% |
| 8409 91 93 | Kerosene engines — suitable for use solely or principally with spark-ignition internal combustion piston engines | 18% |
| 8409 91 94 | Gas engines — suitable for use solely or principally with spark-ignition internal combustion piston engines | 18% |
| 8409 99 | Parts suitable for use solely or principally with the engines of heading 8407 or 8408 › Other | 18% |
| 8409 99 11 | Valve, inlet and exhaust | 18% |
| 8409 99 12 | Pistons | 18% |
| 8409 99 13 | Piston rings | 18% |
| 8409 99 14 | Piston assemblies | 18% |
| 8409 99 20 | Fuel nozzles | 18% |
| 8409 99 30 | Fuel injection equipment excluding injection pumps | 18% |
| 8409 99 41 | Diesel engines for motor vehicles — parts suitable for use solely or principally with the engines of heading 8407 or 8408 | 18% |
| 8409 99 42 | Outboard engine — parts suitable for use solely or principally with the engines of heading 8407 or 8408 | 18% |
← Chapter 84: Machinery, engines and mechanical appliances
Related HSN codes
8410Hydraulic turbines, water wheels, andregulators therefor8408Compression-ignition internal combustion piston engines8411Turbo-jets, turbo-propellers and other gas turbines8407Spark-ignition reciprocating or rotary internal combustion8412Other engines and motors — nuclear reactors, boilers8406Steam turbines and other vapour turbines
Frequently Asked Questions
What is the HSN code for parts of engines (headings 8407, 8408)?
The HSN code for parts of engines (headings 8407, 8408) is 8409, under Chapter 84 (Machinery, engines and mechanical appliances).
What is the GST rate on parts of engines (headings 8407, 8408)?
Parts of engines (headings 8407, 8408) is taxed at 18% GST under HSN code 8409.
How many digits of the HSN code go on a GST invoice?
It depends on your turnover in the previous financial year: businesses above ₹5 crore generally show 6 digits (8 for certain specified goods), and smaller businesses show 4 digits on B2B invoices. Check the current e-invoicing/HSN notification for the exact threshold that applies to you.
Rates as per Notification No. 9/2025-Central Tax (Rate), as amended, as of 7 October 2026. For guidance only — verify with your tax advisor.