Who makes Dareopen International LLC engines?

US EPA certification records name Ningbo Dalong Smooth Locomotive Industry Co., Ltd. as the engine manufacturer for Dareopen International LLC across 2020.

Will parts from another brand fit my Dareopen International LLC?

A shared factory and engine size makes another brand a strong candidate, but it does not prove the part numbers match. These machines are assembled from multiple component suppliers, so measure the part you have before ordering a replacement.

US importer / certificate holder

Who actually makes Dareopen International LLC?

Across every model year on record (2020), Dareopen International LLC engines were built by Ningbo Dalong Smooth Locomotive Industry Co., Ltd..

Model years: 2020
Engine factories: 1
Engine families: 2
Models certified: 17

The factory

Ningbo Dalong Smooth Locomotive Industry Co., Ltd.
Also builds engines for 0 other American brands.

Model names certified under Dareopen International LLC

17 distinct model designations appear on this brand's certificates. Yours should be among them — importers sometimes market a machine under a different name than the one they certified.

JK50QT-A · JK50QT-B · SK250-A · SK250-B · SK250-C · SK250-D · SK250-E · SK250-F · SK250-J · SK50QT-2 · SK50QT-A · SK50QT-B · SK50QT-C · SK50QT-D · SK50QT-E · SK50QT-F · SK50QT-G

Related in the registry

Source. US EPA annual certification data — EPA Certified Highway Motorcycle Test Results, MY2006-present; EPA Certified Off-Road Motorcycle / ATV / UTV / Rec Vehicle, MY2006-present. Retrieved 2026-09-07. Based on 2 China-engine certificate rows filed by Dareopen International LLC. Full provenance and method.