Chapter 87 covers vehicles and their parts and accessories in the Harmonized System, excluding railway and tramway vehicles. This chapter includes motor vehicles (such as cars, trucks, motorcycles), non-motor vehicles (such as bicycles, horse-drawn carriages), and their specialized parts and accessories. Headings within the chapter are divided by vehicle type and part function, with 8701 to 8705 for complete vehicles, 8706 to 8708 for chassis and parts, and 8709 to 8716 for other vehicles. Goods in this chapter involve multiple technical fields such as mechanical, electronic, and hydraulic, and it is a high-frequency chapter for customs declaration and classification in international trade. Heading 8708 covers parts and accessories of motor vehicles (8701 to 8705), including braking systems, transmission systems, steering systems, suspension systems, body parts, etc. This heading is further subdivided by part function: 870810 for bumpers, 870821 to 870829 for other body parts, 870830 for brakes and parts thereof, 870840 for gearboxes, 870850 for drive axles, 870870 for wheels, 870880 for shock absorbers, and 870891 to 870895 for other parts. 870836 is a subheading under 870830, specifically referring to brake cylinders. Code 870836 is a 6-digit HS code. The first 2 digits "87" represent Chapter 87, namely vehicles and their parts and accessories (excluding railway and tramway vehicles). The 3rd-4th digits "08" represent heading 8708, namely parts and accessories of motor vehicles. The 5th-6th digits "36" represent subheading 870836, specifically brake cylinder. In HS classification, the 5th-6th digits are the globally unified subheading level, used to further distinguish different goods under the same heading. 870836 specifically refers to the wheel cylinder in a hydraulic braking system, namely the brake wheel cylinder, which is a key component of drum brakes. The brake cylinder is a specialized part of a motor vehicle braking system, used to convert hydraulic pressure into mechanical thrust to push the brake shoes and achieve braking. It meets the definition of heading 8708 "parts of motor vehicles," and because of its specific function, it is classified under subheading 870836 under 870830 (brakes and parts thereof). Adjacent codes such as 870830 (brakes and parts thereof) are broader headings, while 870836 is a specific subheading; 870839 is for other brake parts, but since the brake cylinder has a dedicated subheading, it is preferentially classified under 870836.
Chapter
Chapter 87 covers vehicles and their parts and accessories in the Harmonized System, excluding railway and tramway vehicles. This chapter includes motor vehicles (such as cars, trucks, motorcycles), non-motor vehicles (such as bicycles, horse-drawn carriages), and their specialized parts and accessories. Headings within the chapter are divided by vehicle type and part function, with 8701 to 8705 for complete vehicles, 8706 to 8708 for chassis and parts, and 8709 to 8716 for other vehicles. Goods in this chapter involve multiple technical fields such as mechanical, electronic, and hydraulic, and it is a high-frequency chapter for customs declaration and classification in international trade.
Heading
Heading 8708 covers parts and accessories of motor vehicles (8701 to 8705), including braking systems, transmission systems, steering systems, suspension systems, body parts, etc. This heading is further subdivided by part function: 870810 for bumpers, 870821 to 870829 for other body parts, 870830 for brakes and parts thereof, 870840 for gearboxes, 870850 for drive axles, 870870 for wheels, 870880 for shock absorbers, and 870891 to 870895 for other parts. 870836 is a subheading under 870830, specifically referring to brake cylinders.
Digit Breakdown
Code 870836 is a 6-digit HS code. The first 2 digits "87" represent Chapter 87, namely vehicles and their parts and accessories (excluding railway and tramway vehicles). The 3rd-4th digits "08" represent heading 8708, namely parts and accessories of motor vehicles. The 5th-6th digits "36" represent subheading 870836, specifically brake cylinder. In HS classification, the 5th-6th digits are the globally unified subheading level, used to further distinguish different goods under the same heading. 870836 specifically refers to the wheel cylinder in a hydraulic braking system, namely the brake wheel cylinder, which is a key component of drum brakes.
Classification Basis
The brake cylinder is a specialized part of a motor vehicle braking system, used to convert hydraulic pressure into mechanical thrust to push the brake shoes and achieve braking. It meets the definition of heading 8708 "parts of motor vehicles," and because of its specific function, it is classified under subheading 870836 under 870830 (brakes and parts thereof). Adjacent codes such as 870830 (brakes and parts thereof) are broader headings, while 870836 is a specific subheading; 870839 is for other brake parts, but since the brake cylinder has a dedicated subheading, it is preferentially classified under 870836.
📝 Declaration Elements
Product Name: The Chinese and foreign language name of the declared goods, which should accurately reflect the product attributes, such as "brake cylinder" or "Brake cylinder." Brand: Fill in the product brand, such as "BOSCH," "TRW," etc.; if there is no brand, fill in "no brand." Model: Fill in the product model or part number, such as "XXX-1234," for unique identification. Applicable Vehicle Model: Indicate the vehicle type or specific model to which the brake cylinder applies, such as "suitable for Toyota Corolla." Material: Fill in the main material, such as "cast iron," "aluminum alloy," etc. Working Principle: Briefly explain the working principle, such as "hydraulic," to distinguish it from pneumatic or mechanical types. Whether Assembly: Indicate whether it is a complete assembly or loose parts, such as "assembly" or "loose parts." Product Name: Brake cylinder; Brand: BOSCH; Model: 0 986 475 123; Applicable Vehicle Model: Volkswagen Passat B7; Material: Cast iron; Working Principle: Hydraulic; Whether Assembly: Assembly. Confusing the brake cylinder with the brake master cylinder; the master cylinder is classified under 870830, while the wheel cylinder is classified under 870836. Ignoring the declaration of the working principle; pneumatic brake cylinders may be classified under other codes. Failure to indicate the applicable vehicle model may lead to questions about classification accuracy.
Product Name
The Chinese and foreign language name of the declared goods, which should accurately reflect the product attributes, such as "brake cylinder" or "Brake cylinder."
⚠️ Writing only "cylinder" or "pump" without specifying the "brake" use.
Brand
Fill in the product brand, such as "BOSCH," "TRW," etc.; if there is no brand, fill in "no brand."
⚠️ Mistaking the manufacturer name for the brand, or omitting the brand.
Model
Fill in the product model or part number, such as "XXX-1234," for unique identification.
⚠️ Incomplete model entry or inconsistency with the actual item.
Applicable Vehicle Model
Indicate the vehicle type or specific model to which the brake cylinder applies, such as "suitable for Toyota Corolla."
⚠️ Writing vaguely "for automobile use" without specifying the vehicle model.
Material
Fill in the main material, such as "cast iron," "aluminum alloy," etc.
⚠️ Incorrect material entry, such as mistakenly writing aluminum as iron.
Working Principle
Briefly explain the working principle, such as "hydraulic," to distinguish it from pneumatic or mechanical types.
⚠️ Failure to indicate the working principle, leading to classification disputes.
Whether Assembly
Indicate whether it is a complete assembly or loose parts, such as "assembly" or "loose parts."
⚠️ Declaring loose parts as an assembly, affecting classification and tax rates.
Confusing the brake cylinder with the brake master cylinder; the master cylinder is classified under 870830, while the wheel cylinder is classified under 870836.
Ignoring the declaration of the working principle; pneumatic brake cylinders may be classified under other codes.
Failure to indicate the applicable vehicle model may lead to questions about classification accuracy.
🎯 Classification Logic
The core basis for classification is the Import and Export Tariff and the Harmonized Commodity Description and Coding System. As a specialized part of a motor vehicle braking system, the brake cylinder meets the description of heading 8708 "parts of motor vehicles." According to the subheading structure, 870830 is for brakes and parts thereof, under which 870836 is further subdivided for brake cylinders. When classifying, it is necessary to confirm that the goods are used for vehicles of 8701 to 8705 and are hydraulic brake cylinders. If they are pneumatic brake cylinders, they may be classified under other subheadings of 870830. Reference should also be made to classification decisions and advance rulings issued by the General Administration of Customs. 870830 Brakes and parts thereof: 870830 is a general term for brakes and parts thereof, including brake shoes, brake discs, etc., while 870836 specifically refers to brake cylinders and is a more specific subheading. 870839 Other brake parts: 870839 is for other brake parts not elsewhere specified or included. If brake cylinders were not listed under 870836, they might be classified here, but since brake cylinders have a dedicated subheading, they are not classified under this code. 841221 Hydraulic cylinders: 841221 is for general hydraulic cylinders used in non-vehicle fields, while brake cylinders are vehicle-specific and therefore classified in Chapter 87. 870899 Other vehicle parts: 870899 is for other parts not elsewhere specified or included under 8708. Since brake cylinders already have a specific subheading, they are not classified under this code. Is it specially used for motor vehicle braking systems? Is it a hydraulic brake cylinder? Is it used for vehicles of 8701-8705? Does it include accessories such as brake shoes? Is it distinguished from the brake master cylinder?
Basis
The core basis for classification is the Import and Export Tariff and the Harmonized Commodity Description and Coding System. As a specialized part of a motor vehicle braking system, the brake cylinder meets the description of heading 8708 "parts of motor vehicles." According to the subheading structure, 870830 is for brakes and parts thereof, under which 870836 is further subdivided for brake cylinders. When classifying, it is necessary to confirm that the goods are used for vehicles of 8701 to 8705 and are hydraulic brake cylinders. If they are pneumatic brake cylinders, they may be classified under other subheadings of 870830. Reference should also be made to classification decisions and advance rulings issued by the General Administration of Customs.
Confused Codes：
870830 - Brakes and parts thereof
870830 is a general term for brakes and parts thereof, including brake shoes, brake discs, etc., while 870836 specifically refers to brake cylinders and is a more specific subheading.
870839 - Other brake parts
870839 is for other brake parts not elsewhere specified or included. If brake cylinders were not listed under 870836, they might be classified here, but since brake cylinders have a dedicated subheading, they are not classified under this code.
841221 - Hydraulic cylinders
841221 is for general hydraulic cylinders used in non-vehicle fields, while brake cylinders are vehicle-specific and therefore classified in Chapter 87.
870899 - Other vehicle parts
870899 is for other parts not elsewhere specified or included under 8708. Since brake cylinders already have a specific subheading, they are not classified under this code.
Self-Check：
✓ Is it specially used for motor vehicle braking systems?
✓ Is it a hydraulic brake cylinder?
✓ Is it used for vehicles of 8701-8705?
✓ Does it include accessories such as brake shoes?
✓ Is it distinguished from the brake master cylinder?
❓ FAQ
What is the difference in HS codes between a brake cylinder and a brake master cylinder? The brake master cylinder is usually classified under 870830, while the brake cylinder is classified under 870836. The master cylinder is the pressure source of the hydraulic braking system, and the wheel cylinder is the actuator. They must be clearly distinguished during declaration to avoid classification errors. How can I check the import tax rate for brake cylinders? You can check through the official website of the General Administration of Customs or the China International Trade Single Window by entering HS code 870836 to view the latest import tariff, value-added tax, and consumption tax. Tax rates may change depending on trade agreements and country of origin, so the latest official publication should be taken as the standard. What are common errors in the declaration elements for brake cylinders? Common errors include: writing only "pump" as the product name without indicating brake; omitting the brand and model; giving only a general applicable vehicle model; incorrect material; and failure to distinguish between assembly and loose parts. These errors may lead to classification disputes, inspections, or rejection of declarations. If the brake cylinder is used for motorcycles, is the HS code the same? No. Motorcycle parts are classified under 8714, and brake cylinders should be classified under 871410 (motorcycle parts), not 870836. 870836 applies only to motor vehicles of 8701-8705. Is the classification of brake cylinders affected by the working principle? Yes. Hydraulic brake cylinders are classified under 870836, while pneumatic or mechanical types may be classified under other subheadings of 870830. The working principle must be indicated during declaration to ensure accurate classification. How should brake cylinders be declared for cross-border e-commerce small parcel export? Cross-border e-commerce exports must be declared according to the actual goods with HS code 870836, providing elements such as product name, brand, and model. Small parcel exports may use simplified declaration, but the code must be accurate to avoid customs risks. Is the HS code for brake cylinders uniform across countries? The first 6 digits of the HS code are uniform globally, and 870836 is internationally standard. However, countries may further subdivide subsequent digits, such as the U.S. HTSUS 8708.36.00 and the EU TARIC 8708.36.00, with the first 6 digits being consistent. How can one determine whether a brake cylinder is an assembly? An assembly refers to a fully assembled brake cylinder, including the cylinder body, piston, seals, etc.; loose parts are unassembled parts. The declaration should be filled in according to the actual state, as assembly and loose parts may affect classification and tax rates.
Q: What is the difference in HS codes between a brake cylinder and a brake master cylinder?
A: The brake master cylinder is usually classified under 870830, while the brake cylinder is classified under 870836. The master cylinder is the pressure source of the hydraulic braking system, and the wheel cylinder is the actuator. They must be clearly distinguished during declaration to avoid classification errors.
Q: How can I check the import tax rate for brake cylinders?
A: You can check through the official website of the General Administration of Customs or the China International Trade Single Window by entering HS code 870836 to view the latest import tariff, value-added tax, and consumption tax. Tax rates may change depending on trade agreements and country of origin, so the latest official publication should be taken as the standard.
Q: What are common errors in the declaration elements for brake cylinders?
A: Common errors include: writing only "pump" as the product name without indicating brake; omitting the brand and model; giving only a general applicable vehicle model; incorrect material; and failure to distinguish between assembly and loose parts. These errors may lead to classification disputes, inspections, or rejection of declarations.
Q: If the brake cylinder is used for motorcycles, is the HS code the same?
A: No. Motorcycle parts are classified under 8714, and brake cylinders should be classified under 871410 (motorcycle parts), not 870836. 870836 applies only to motor vehicles of 8701-8705.
Q: Is the classification of brake cylinders affected by the working principle?
A: Yes. Hydraulic brake cylinders are classified under 870836, while pneumatic or mechanical types may be classified under other subheadings of 870830. The working principle must be indicated during declaration to ensure accurate classification.
Q: How should brake cylinders be declared for cross-border e-commerce small parcel export?
A: Cross-border e-commerce exports must be declared according to the actual goods with HS code 870836, providing elements such as product name, brand, and model. Small parcel exports may use simplified declaration, but the code must be accurate to avoid customs risks.
Q: Is the HS code for brake cylinders uniform across countries?
A: The first 6 digits of the HS code are uniform globally, and 870836 is internationally standard. However, countries may further subdivide subsequent digits, such as the U.S. HTSUS 8708.36.00 and the EU TARIC 8708.36.00, with the first 6 digits being consistent.
Q: How can one determine whether a brake cylinder is an assembly?
A: An assembly refers to a fully assembled brake cylinder, including the cylinder body, piston, seals, etc.; loose parts are unassembled parts. The declaration should be filled in according to the actual state, as assembly and loose parts may affect classification and tax rates.
⚠️ 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.