Chapter 87 covers railway vehicles, track vehicles, motor vehicles, tractors, motorcycles, bicycles and other land vehicles and their parts and accessories. However, this chapter does not include certain specific parts, such as engines of Chapter 84, electrical equipment of Chapter 85, etc. Motorcycles and their parts are mainly classified under headings 8711 to 8714. Heading 8714 covers parts and accessories for motorcycles, bicycles and similar vehicles, including brakes, gearboxes, wheels, frames, shock absorbers, mufflers, clutches, steering devices, etc. However, it should be noted that this heading does not include internal engine parts (such as pistons, piston rings), which are usually classified under Chapter 84. The first 2 digits 87 represent Chapter 87: Vehicles and their parts and accessories (excluding railway vehicles). Digits 3-4, 14, represent heading 8714: Parts and accessories for motorcycles, bicycles and similar vehicles. Digits 5-6, 24, represent subheading 871424: Pistons and piston rings for motorcycles. However, according to HS notes, pistons and piston rings are engine parts and should be classified under heading 8409, not 8714. Therefore, 871424 is not a valid subheading, and the actual classification should be 8409.91 or 8409.99. The goods are pistons and piston rings for motorcycles, which are internal engine parts. According to the General Rules for the Interpretation of HS, engine parts should be classified under heading 8409 of Chapter 84, not Chapter 87. Therefore, the correct code should be 8409.91 (for spark-ignition engines) or 8409.99 (other). 871424 may be a misclassification or historical code.
Chapter
Chapter 87 covers railway vehicles, track vehicles, motor vehicles, tractors, motorcycles, bicycles and other land vehicles and their parts and accessories. However, this chapter does not include certain specific parts, such as engines of Chapter 84, electrical equipment of Chapter 85, etc. Motorcycles and their parts are mainly classified under headings 8711 to 8714.
Heading
Heading 8714 covers parts and accessories for motorcycles, bicycles and similar vehicles, including brakes, gearboxes, wheels, frames, shock absorbers, mufflers, clutches, steering devices, etc. However, it should be noted that this heading does not include internal engine parts (such as pistons, piston rings), which are usually classified under Chapter 84.
Digit Breakdown
The first 2 digits 87 represent Chapter 87: Vehicles and their parts and accessories (excluding railway vehicles). Digits 3-4, 14, represent heading 8714: Parts and accessories for motorcycles, bicycles and similar vehicles. Digits 5-6, 24, represent subheading 871424: Pistons and piston rings for motorcycles. However, according to HS notes, pistons and piston rings are engine parts and should be classified under heading 8409, not 8714. Therefore, 871424 is not a valid subheading, and the actual classification should be 8409.91 or 8409.99.
Classification Basis
The goods are pistons and piston rings for motorcycles, which are internal engine parts. According to the General Rules for the Interpretation of HS, engine parts should be classified under heading 8409 of Chapter 84, not Chapter 87. Therefore, the correct code should be 8409.91 (for spark-ignition engines) or 8409.99 (other). 871424 may be a misclassification or historical code.
📝 Declaration Elements
Product name: The specific name of the declared goods, such as "motorcycle engine piston" or "piston ring". Use: Clearly used for motorcycle engines, distinguishing it from automobiles or other uses. Material: Such as aluminum alloy, cast iron, steel, etc., which affects classification. Brand: Manufacturer or brand name, such as "Honda", "Yamaha". Model: Specific model or part number for identification. Applicable engine type: Such as gasoline engine, diesel engine, which affects subheading classification. Whether in a set: Whether the piston and piston ring are packaged as a set or imported separately. Product name: Motorcycle engine piston; Use: For motorcycle gasoline engine; Material: Aluminum alloy; Brand: Honda; Model: 13101-KWB-600; Applicable engine type: Spark-ignition; Whether in a set: Imported separately. Mistakenly classifying the piston under motorcycle parts heading 8714, when it should actually be classified under 8409. Not indicating the engine type, leading to confusion between subheadings 8409.91 and 8409.99. The piston ring and piston are not declared separately, affecting classification.
Product name
The specific name of the declared goods, such as "motorcycle engine piston" or "piston ring".
⚠️ Only writing "piston" without indicating the use and material.
Use
Clearly used for motorcycle engines, distinguishing it from automobiles or other uses.
⚠️ Writing "for engine" without specifying motorcycle.
Material
Such as aluminum alloy, cast iron, steel, etc., which affects classification.
⚠️ Not providing the material, making it impossible to determine.
Brand
Manufacturer or brand name, such as "Honda", "Yamaha".
⚠️ Confusing brand with model.
Model
Specific model or part number for identification.
⚠️ Incomplete model entry.
Applicable engine type
Such as gasoline engine, diesel engine, which affects subheading classification.
⚠️ Not indicating the engine type.
Whether in a set
Whether the piston and piston ring are packaged as a set or imported separately.
⚠️ Not distinguishing between set and separate.
Example： Product name: Motorcycle engine piston; Use: For motorcycle gasoline engine; Material: Aluminum alloy; Brand: Honda; Model: 13101-KWB-600; Applicable engine type: Spark-ignition; Whether in a set: Imported separately.
Common Mistakes：
Mistakenly classifying the piston under motorcycle parts heading 8714, when it should actually be classified under 8409.
Not indicating the engine type, leading to confusion between subheadings 8409.91 and 8409.99.
The piston ring and piston are not declared separately, affecting classification.
🎯 Classification Logic
The core basis for classification is the HS notes and the General Rules for the Interpretation of HS. Pistons and piston rings are parts exclusively for engines, and according to Chapter 84 notes, they should be classified under heading 8409. Although motorcycle pistons are used for motorcycles, they are engine parts and are not classified under 8714. Therefore, the correct code is 8409.91 (for spark-ignition engines) or 8409.99 (other). 871410 Motorcycle parts: 871410 covers general motorcycle parts, such as frames and brakes, but does not include internal engine parts. 840991 Spark-ignition engine parts: 840991 is specifically for parts of spark-ignition engines, including pistons and piston rings, and is the correct classification. 840999 Other engine parts: 840999 is for parts of other engines (such as diesel engines); if the motorcycle has a diesel engine, it is classified here. 848310 Transmission shafts and cranks: 848310 covers transmission shafts, cranks, etc., but pistons are not transmission components. Confirm whether the goods are internal engine parts. Confirm the engine type (spark-ignition or compression-ignition). Confirm whether they are exclusively for motorcycles, but classification depends on the nature of the part, not the use. Confirm whether they are imported as a set or separately. Confirm whether the material affects classification.
Basis
The core basis for classification is the HS notes and the General Rules for the Interpretation of HS. Pistons and piston rings are parts exclusively for engines, and according to Chapter 84 notes, they should be classified under heading 8409. Although motorcycle pistons are used for motorcycles, they are engine parts and are not classified under 8714. Therefore, the correct code is 8409.91 (for spark-ignition engines) or 8409.99 (other).
Confused Codes：
871410 - Motorcycle parts
871410 covers general motorcycle parts, such as frames and brakes, but does not include internal engine parts.
840991 - Spark-ignition engine parts
840991 is specifically for parts of spark-ignition engines, including pistons and piston rings, and is the correct classification.
840999 - Other engine parts
840999 is for parts of other engines (such as diesel engines); if the motorcycle has a diesel engine, it is classified here.
848310 - Transmission shafts and cranks
848310 covers transmission shafts, cranks, etc., but pistons are not transmission components.
Self-Check：
✓ Confirm whether the goods are internal engine parts.
✓ Confirm the engine type (spark-ignition or compression-ignition).
✓ Confirm whether they are exclusively for motorcycles, but classification depends on the nature of the part, not the use.
✓ Confirm whether they are imported as a set or separately.
✓ Confirm whether the material affects classification.
❓ FAQ
Which HS code should motorcycle pistons be classified under? Motorcycle pistons should be classified under heading 8409, specifically 8409.91 (spark-ignition engines) or 8409.99 (other). They cannot be classified under 8714 because 8714 does not include internal engine parts. Why is 871424 not a valid code? 871424 does not exist in the HS code. 8714 is a heading for motorcycle parts, but pistons are engine parts and should be classified under 8409. It may be a misreported or historical code. Can piston rings and pistons be declared together? They can be declared together, but the product name, material, model, etc., must be listed separately. If packaged as a set, they can be declared as one product, but the classification remains 8409. How to distinguish between 8409.91 and 8409.99? According to engine type: spark-ignition (gasoline engine) is classified under 8409.91, compression-ignition (diesel engine) under 8409.99. Motorcycles are usually gasoline engines, so they are classified under 8409.91. What elements should be noted when declaring? Provide product name, use, material, brand, model, applicable engine type, whether in a set, etc. Ensure the information is accurate to avoid classification errors. If the piston is used for a motorcycle but the material is aluminum alloy, will it affect classification? Material does not affect heading classification, but may affect subheading. Pistons are usually classified under 8409, and material is not the determining factor. How to check the tax rate for imported motorcycle pistons? Tax rates should be checked according to the latest customs tariff, through the General Administration of Customs website or professional databases. Different countries of origin may apply different tax rates. What are the consequences of mistakenly classifying pistons under 8714? It may lead to false declaration, resulting in tax supplements, fines, or customs clearance delays. It is recommended to classify strictly according to HS notes.
Q: Which HS code should motorcycle pistons be classified under?
A: Motorcycle pistons should be classified under heading 8409, specifically 8409.91 (spark-ignition engines) or 8409.99 (other). They cannot be classified under 8714 because 8714 does not include internal engine parts.
Q: Why is 871424 not a valid code?
A: 871424 does not exist in the HS code. 8714 is a heading for motorcycle parts, but pistons are engine parts and should be classified under 8409. It may be a misreported or historical code.
Q: Can piston rings and pistons be declared together?
A: They can be declared together, but the product name, material, model, etc., must be listed separately. If packaged as a set, they can be declared as one product, but the classification remains 8409.
Q: How to distinguish between 8409.91 and 8409.99?
A: According to engine type: spark-ignition (gasoline engine) is classified under 8409.91, compression-ignition (diesel engine) under 8409.99. Motorcycles are usually gasoline engines, so they are classified under 8409.91.
Q: What elements should be noted when declaring?
A: Provide product name, use, material, brand, model, applicable engine type, whether in a set, etc. Ensure the information is accurate to avoid classification errors.
Q: If the piston is used for a motorcycle but the material is aluminum alloy, will it affect classification?
A: Material does not affect heading classification, but may affect subheading. Pistons are usually classified under 8409, and material is not the determining factor.
Q: How to check the tax rate for imported motorcycle pistons?
A: Tax rates should be checked according to the latest customs tariff, through the General Administration of Customs website or professional databases. Different countries of origin may apply different tax rates.
Q: What are the consequences of mistakenly classifying pistons under 8714?
A: It may lead to false declaration, resulting in tax supplements, fines, or customs clearance delays. It is recommended to classify strictly according to HS notes.
⚠️ Disclaimer: HS code classification, declaration elements, tariff rates and regulatory conditions on this page are for reference only and do not constitute legal advice on customs classification. Tariff rates and regulations are subject to change; the latest announcements from the General Administration of Customs and on-site determinations shall prevail. Please consult professional customs brokers or customs authorities before import/export.