Who makes Lonstar Powersports LLC engines?

US EPA certification records name Chongqing Loncin as the engine manufacturer for Lonstar Powersports LLC across 2024–2026.

Will parts from another brand fit my Lonstar Powersports 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 Lonstar Powersports LLC?

Across every model year on record (2024–2026), Lonstar Powersports LLC engines were built by Chongqing Loncin.

Model years: 2024–2026
Engine factories: 1
Engine families: 6
Models certified: 4

The factory

Chongqing Loncin
Also builds engines for 54 other American brands. See the full list

Other American badges on the same engines

These machines came out of the same factory at the same engine size. If Lonstar Powersports LLC parts are hard to find, these are where to look next — after measuring.

Model names certified under Lonstar Powersports LLC

4 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.

300RALLY · XWOLF1000 · XWolf 550 · XWolf 550L

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 8 China-engine certificate rows filed by Lonstar Powersports LLC. Full provenance and method.