Suitable for use solely or principally with spark-ignition internal combustion piston engines (including rotary engines) (HS 840991)
Suitable for use solely or principally with spark-ignition internal combustion piston engines (including rotary engines) (HS 840991) has 34,911 U.S. import bill-of-lading shipment records between Mar 2019 and Jul 2026. The largest U.S. importer of Suitable for use solely or principally with spark-ignition internal combustion piston engines (including rotary engines) is SCHAEFFLER GROUP USA INC, with 2,860 shipments, followed by HITACHI ASTEMO AMERICAS INC and PIERBURG US LLC. The leading supplier is SCHAEFFLER TECHNOLOGIES AG & CO, with 2,400 shipments, followed by HITACHI ASTEMO LTD and SCHLAEGER M TECH GMBH. Goods originate mainly from JAPAN and CHINA, arriving primarily at NEW YORK/NEWARK AREA, NEWARK, NJ. Import volume has declined over the past 12 months versus the prior year.
Sourced from U.S. Customs bill of lading data · Updated monthly · Data through July 2026
Shipments over time (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Suitable for use solely or principally with spark-ignition internal combustion piston engines (including rotary engines) (HS 840991), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is SCHAEFFLER TECHNOLOGIES AG & CO → SCHAEFFLER GROUP USA INC with 2,400 shipments, followed by HITACHI ASTEMO LTD → HITACHI ASTEMO AMERICAS INC (812) and YAMAHA MOTOR CO LTD → YAMAHA MOTOR CORP (463).
Top U.S. importers
| Importer | Shipments |
|---|---|
| SCHAEFFLER GROUP USA INC | 2,860 |
| HITACHI ASTEMO AMERICAS INC | 1,456 |
| PIERBURG US LLC | 1,086 |
| STIHL INCORPORATED | 693 |
| VITESCO TECHNOLOGIES USA LLC | 590 |
Top suppliers
| Supplier | Shipments |
|---|---|
| SCHAEFFLER TECHNOLOGIES AG & CO | 2,400 |
| HITACHI ASTEMO LTD | 1,004 |
| SCHLAEGER M TECH GMBH | 948 |
| YAMAHA MOTOR CO LTD | 730 |
| COOPER CORP | 560 |
Origin countries
| Country | Shipments |
|---|---|
| JAPAN | 7,186 |
| CHINA | 6,003 |
| GERMANY | 5,283 |
| INDIA | 3,577 |
| REPUBLIC OF KOREA | 1,494 |
| MEXICO | 1,354 |
| BRAZIL | 1,128 |
| UNITED KINGDOM | 1,049 |
| TAIWAN | 1,012 |
| SPAIN | 784 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| NEW YORK/NEWARK AREA, NEWARK, NJ | 7,135 |
| CHARLESTON, SC | 6,580 |
| LOS ANGELES, CA | 6,075 |
| NORFOLK, VA | 2,636 |
| LONG BEACH, CA | 2,499 |
| HOUSTON, TX | 2,244 |
| SEATTLE, WA | 1,722 |
| TACOMA, WA | 1,720 |
| SAVANNAH, GA | 1,267 |
| NEW YORK, NY | 1,049 |
Harmonized System classification
HS code 840991 — Suitable for use solely or principally with spark-ignition internal combustion piston engines (including rotary engines). The Harmonized System is the international standard for classifying traded goods; U.S. Customs records this 6-digit code on every bill of lading.
Not sure this is the right code? Search all 5,700+ subheadings with the free HS code lookup, or see which product categories are growing in our quarterly State of U.S. Imports reports.
Frequently asked questions about importing Suitable for use solely or principally with spark-ignition internal combustion piston engines (including rotary engines)
Who imports Suitable for use solely or principally with spark-ignition internal combustion piston engines (including rotary engines) (HS 840991)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Suitable for use solely or principally with spark-ignition internal combustion piston engines (including rotary engines) include SCHAEFFLER GROUP USA INC, HITACHI ASTEMO AMERICAS INC, PIERBURG US LLC, STIHL INCORPORATED, and VITESCO TECHNOLOGIES USA LLC.
Who is the largest U.S. importer of Suitable for use solely or principally with spark-ignition internal combustion piston engines (including rotary engines)?
SCHAEFFLER GROUP USA INC is the largest U.S. importer of Suitable for use solely or principally with spark-ignition internal combustion piston engines (including rotary engines) (HS 840991), with 2,860 bill-of-lading shipment records.
Who are the top suppliers of Suitable for use solely or principally with spark-ignition internal combustion piston engines (including rotary engines)?
Leading suppliers shipping Suitable for use solely or principally with spark-ignition internal combustion piston engines (including rotary engines) (HS 840991) to the U.S. include SCHAEFFLER TECHNOLOGIES AG & CO, HITACHI ASTEMO LTD, SCHLAEGER M TECH GMBH, YAMAHA MOTOR CO LTD, and COOPER CORP.
How many U.S. shipments of Suitable for use solely or principally with spark-ignition internal combustion piston engines (including rotary engines) are there?
ImportDoor has 34,911 U.S. import shipment records under HS code 840991, spanning Mar 2019 to Jul 2026.
Where is Suitable for use solely or principally with spark-ignition internal combustion piston engines (including rotary engines) imported from?
Suitable for use solely or principally with spark-ignition internal combustion piston engines (including rotary engines) is imported into the U.S. primarily from JAPAN, CHINA, and GERMANY.
Find Suitable for use solely or principally with spark-ignition internal combustion piston engines (including rotary engines) importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 840991, with contact details and container-level shipment records on ImportDoor.
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