---
title: "HSN Code for Parts | Of Free Piston Generators | HSN 84149020 GST Rate"
description: "Find HSN and GST Rates for 84149020 related to Parts | Of Free Piston Generators with BUSY Accounting - The reliable source for HSN and GST details in India."
canonical: "https://busy.in/hsn/hsn-84149020/"
---

# HSN Code 84149020: Parts | Of Free Piston Generators

- [Section 16: Guide to HSN Section 16](https://busy.in/hsn/section-16/)
- [Chapter 84: Nuclear Reactors, Boilers & Machinery](https://busy.in/hsn/chapter-84/)
- [Sub-chapter 8414: Air pumps, compressors, ventilators](https://busy.in/hsn/sub-chapter-8414/)

## GST rates

| Description | CGST | SGST | IGST | CESS |
| --- | --- | --- | --- | --- |
| Parts : Of free piston generators | 9% | 9% | 18% | 0% |

## Frequently asked questions

### What products are classified under HSN 84149020 ?

It includes Window/wall AC: Split system: Other

### Any common misclassification issue with Parts / Of Free Piston Generators?

Use the exact HSN and describe the form/grade. For multi‑line invoices, apply the rate per line to avoid wrong tax collection.

### Does packaging or labelling change the GST for Parts / Of Free Piston Generators?

For food/agri items, GST can be 5% when not fresh/chilled and sold as pre‑packaged & labelled; otherwise often Nil. For non‑food items, rates depend on the specific sub‑heading.

### How should mixed supplies be billed when Parts / Of Free Piston Generators is sold with other items?

Use separate invoice lines per HSN and apply the correct rate per line (e.g., Varies for Parts / Of Free Piston Generators; Nil for exempt items if applicable).

### Do e‑way bill and e‑invoice apply for Parts / Of Free Piston Generators?

e‑Way bill is needed above ₹50,000 consignment value (subject to exemptions). e‑Invoicing is turnover‑based (presently AATO > ₹5 crore) for B2B supplies.

### Can we claim ITC on inputs used to trade Parts / Of Free Piston Generators?

If your outward supply is taxable, eligible ITC is available subject to general restrictions. For exempt/Nil supplies, reverse credit per Rule 42.

## India's trade performance: HSN Code 84149020 (FY 2024-25)

Source: TradeStat EIDB, Ministry of Commerce & Industry. Values in ₹ Crore (FY 2018-19 to FY 2024-25).

- Exports: ₹18 Cr (+668.12% YoY) — 0.0005% of India's total exports
- Imports: ₹74 Cr (+575.77% YoY) — 0.0012% of India's total imports
- Trade balance: −₹57 Cr (Deficit); surplus rank #10340 of 12657 HSN codes
- Share of Sub-Chapter 8414: 0.14% of its exports; import side 0.32%
- Rank within Sub-Chapter 8414: #24 of 35 by export value; import-side #21

### Key metrics

- Export CAGR: 49.91% (FY 2018-19 to FY 2024-25, 7 fiscal years)
- National export rank: #5058 of 12657 HSN codes by export value (FY 2024-25)
- Peak growth year: +668.12% in FY 2024-25
- Contribution to Sub-Ch. 8414: 0.14% of its exports (FY 2024-25)

## India export-import trade statistics: HSN Code 84149020

7-year export and import data, FY 2018-19 to FY 2024-25, in ₹ Crore. Source: Ministry of Commerce & Industry, TradeStat EIDB.

| FY | Exports (₹ Cr) | Exp share | Exp YoY | Exp % of Sub-Ch. 8414 | Imports (₹ Cr) | Imp share | Imp YoY | Imp % of Sub-Ch. 8414 | Trade balance | Exp rank |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| FY 2018-19 | 1.55 | 0.0001% | — | 0.03% | 3.96 | 0.0001% | — | 0.03% | −2.41 | #7205 |
| FY 2019-20 | 3.12 | 0.0001% | +101.29% | 0.05% | 8.40 | 0.0003% | +112.12% | 0.06% | −5.28 | #6418 |
| FY 2020-21 | 2.37 | 0.0001% | −24.04% | 0.04% | 18.11 | 0.0006% | +115.60% | 0.15% | −15.74 | #6788 |
| FY 2021-22 | 7.94 | 0.0003% | +235.02% | 0.09% | 13.80 | 0.0003% | −23.80% | 0.08% | −5.86 | #5778 |
| FY 2022-23 | 1.60 | 0.0000% | −79.85% | 0.01% | 12.10 | 0.0002% | −12.32% | 0.06% | −10.50 | #7673 |
| FY 2023-24 | 2.29 | 0.0001% | +43.13% | 0.02% | 11.02 | 0.0002% | −8.93% | 0.05% | −8.73 | #7441 |
| FY 2024-25 | 17.59 | 0.0005% | +668.12% | 0.14% | 74.47 | 0.0012% | +575.77% | 0.32% | −56.88 | #5058 |

- CAGR (7-year): exports 49.91%/yr, imports 63.07%/yr (consistently Deficit)

## Key trade insights: HSN Code 84149020 export-import analysis

### Consistent export growth: 49.91% CAGR over 7 years

India's exports under HSN Code 84149020 have grown at a compound annual rate of 49.91% over 7 fiscal years, rising from ₹1.55 Crore in FY 2018-19 to ₹17.59 Crore in FY 2024-25.

### HSN Code 84149020 ranked #5058 among all 12657 HSN codes by export value

In FY 2024-25, HSN Code 84149020 ranks #5058 out of 12657 HSN codes by total export value. Within Sub-Chapter 8414, it ranks #24 of 35. By trade surplus, it ranks #10340 of 12657.

### FY 2024-25 was the strongest growth year for HSN Code 84149020 exports

The strongest single-year export movement for HSN Code 84149020 was recorded in FY 2024-25, when exports surged by 668.12% over the prior year.

### India records a trade deficit of ₹56.88 Crore in HSN Code 84149020 goods

In FY 2024-25, India's imports of ₹74.47 Cr exceeded exports of ₹17.59 Cr, resulting in a trade deficit of ₹56.88 Crore — ranking #10340 of 12657 by surplus magnitude.

### Import growth of 63.07% CAGR signals rising demand for Parts | Of Free Piston Generators

India's imports under HSN Code 84149020 have grown at 63.07% CAGR, reaching ₹74.47 Crore in FY 2024-25.

### HSN Code 84149020 contributes 0.14% of Sub-Chapter 8414 exports — ranked #24

Among the 35 HSN codes under Sub-Chapter 8414, HSN Code 84149020 ranks #24 by export value — accounting for 0.14% of the sub-chapter's total exports in FY 2024-25. On the import side, it holds 0.32% share (rank #21).

## Related HSN Codes in Sub-Chapter 8414

Ranked by export value (FY 2024-25).

| Rank | HSN Code | Exports (FY 2024-25) |
| --- | --- | --- |
| #1 | [HSN Code 84149090: Air Pumps, Compressors & Ventilating Fans](https://busy.in/hsn/hsn-84149090/) | ₹3,436 Cr |
| #2 | [HSN Code 84148090: Air or vacuum pumps, compressors, and fans \| Other](https://busy.in/hsn/hsn-84148090/) | ₹1,705 Cr |
| #3 | [HSN Code 84148011: Air-conditioning gas compressors](https://busy.in/hsn/hsn-84148011/) | ₹1,451 Cr |
| #4 | [HSN Code 84148030: Other \| Turbo Charger](https://busy.in/hsn/hsn-84148030/) | ₹1,061 Cr |
| #5 | [HSN Code 84143000: Refrigerating compressors](https://busy.in/hsn/hsn-84143000/) | ₹1,005 Cr |
| #6 | [HSN Code 84145990: Fans : Other : Other](https://busy.in/hsn/hsn-84145990/) | ₹594 Cr |
| #7 | [HSN Code 84145120: Ceiling Fans](https://busy.in/hsn/hsn-84145120/) | ₹530 Cr |
| #8 | [HSN Code 84145930: Industrial Fans](https://busy.in/hsn/hsn-84145930/) | ₹427 Cr |
| #9 | [HSN Code 84149019: Parts: Air/vacuum pumps and compressors](https://busy.in/hsn/hsn-84149019/) | ₹360 Cr |
| #10 | [HSN Code 84148019: Other \| Gas Compressors\| Other](https://busy.in/hsn/hsn-84148019/) | ₹335 Cr |
| #24 | HSN Code 84149020: Parts \| Of Free Piston Generators (this hsn code) | ₹18 Cr |