Differential Cover O-Ring from United States
A large vulcanized rubber O-ring made of NBR, used to seal differential covers on rear axles in trucks and SUVs, retaining gear oil under load. It is classified here as a gasket or seal for Chapter 87 automotive goods.
Duty Rate — United States → Canada
6.5%
Import Tips
• Confirm the O-ring is made of vulcanized rubber and is not part of a differential assembly, which would be classified under Chapter 87
• Keep technical specifications showing NBR composition and automotive use for CBSA review
• Consider whether the goods qualify for preferential duty rates under a free trade agreement by providing a certificate of origin