N364933

U.S. Department of Homeland Security U.S. Customs and Border Protection National Commodity Specialist Division One World Trade Center, Suite 51.201 New York, NY 10007 U.S. Customs and Border Protection N364933 September 22, 2026 CLA-2-87OT:RR:NC:N2:206 CATEGORY: Classification TARIFF NO.: 8708.50.8900 Piljae Seong Hyundai-Wia 153, Jeongdong-ro, Seongsan-gu Changwon 51533 South Korea RE: The tariff classification of an automotive shim from South Korea Dear Piljae Seong: In your letter dated September 8, 2026, you requested a tariff classification ruling. The merchandise under consideration is identified as an an automotive shim, Part Number 530404G100. The subject article is a precision, ring-shaped component manufactured from SK5 high-carbon tool steel. It measures approximately 33 mm in inner diameter, 51 mm in outer diameter, and 1.86 mm in thickness. The shim is designed for use in the differential carrier assembly of a motor vehicle. The shim is installed between the drive pinion gear and the inner pinion bearing. Within the differential assembly, it adjusts the mounting depth and relative position of the drive pinion gear in relation to the ring gear. The shim also controls axial clearance and assists in maintaining the proper preload of the inner pinion bearing. These functions promote proper gear engagement and rotational stability within the differential assembly. The applicable subheading for the automotive shim, Part Number 530404G100, will be 8708.50.8900, Harmonized Tariff Schedule of the United States (HTSUS), which provides for “Parts and accessories of the motor vehicles of headings 8701 to 8705: Drive-axles with differential, whether or not provided with other transmission components, and non-driving axles; parts thereof: Parts: For vehicles of heading 8703: Other: Other.” The general rate of duty will be 2.5 percent ad valorem. The duties cited above are current as of this ruling’s issuance. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided at https://hts.usitc.gov/. This ruling does not address the applicability of any additional duties, taxes, fees, exactions and/or other charges, which may apply to the goods discussed herein. This includes, but is not limited to, tariffs and other duties as provided for in Subchapter III to Chapter 99, HTSUS. Thus, for example, in addition to the classification stated above, the merchandise covered by this ruling may also need to be reported with either the Chapter 99 provision under which an additional tariff applies or one of the Chapter 99 provisions covering exceptions to such tariffs. For further information to assist with the importation process, please refer to the frequently updated Cargo Systems Messaging Service (CSMS) messages at https://www.cbp.gov/trade/automated/cargo-systems-messaging-service and the Trade Remedies page at https://www.cbp.gov/trade/programs-administration/trade-remedies. The holding set forth above applies only to the specific factual situation and merchandise description as identified in the ruling request. This position is clearly set forth in Title 19, Code of Federal Regulations (CFR), Section 177.9(b)(1). This section states that a ruling letter is issued on the assumption that all of the information furnished in the ruling letter, whether directly, by reference, or by implication, is accurate and complete in every material respect. In the event that the facts are modified in any way, or if the goods do not conform to these facts at time of importation, you should bring this to the attention of U.S. Customs and Border Protection (CBP) and submit a request for a new ruling in accordance with 19 CFR 177.2. Additionally, we note that the material facts described in the foregoing ruling may be subject to periodic verification by CBP. This ruling is being issued under the provisions of Part 177 of the Customs and Border Protection Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, please contact National Import Specialist Liana Alvarez at liana.alvarez@cbp.dhs.gov. Sincerely, (for) James P. Forkan Director National Commodity Specialist Division

set forth above applies only to the specific factual situation and merchandise description as identified in the ruling request. This position is clearly set forth in Title 19, Code of Federal Regulations (CFR), Section 177.9(b)(1). This section states that a ruling letter is issued on the assumption that all of the information furnished in the ruling letter, whether directly, by reference, or by implication, is accurate and complete in every material respect. In the event that the facts are modified in any way, or if the goods do not conform to these facts at time of importation, you should bring this to the attention of U.S. Customs and Border Protection (CBP) and submit a request for a new ruling in accordance with 19 CFR 177.2. Additionally, we note that the material facts described in the foregoing ruling may be subject to periodic verification by CBP. This ruling is being issued under the provisions of Part 177 of the Customs and Border Protection Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, please contact National Import Specialist Liana Alvarez at liana.alvarez@cbp.dhs.gov. Sincerely, (for) James P. Forkan Director National Commodity Specialist Division