Nylon Fuel Injector O-Ring from Japan
Polyamide (nylon) O-rings for sealing fuel injector connections in automotive systems. Classified as plastic seals under 3926.90.45 with polyamide-6,6 content over 95%.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• SAE J30R9 compliance docs required for fuel contact
• Distinguish from rubber O-rings via NIR spectroscopy
• Mark 'For automotive use only' to prevent misuse classification