Who makes USA Run Feng, Inc. engines?

US EPA certification records name Yongkang Jinling Vehicle Co. Ltd. as the engine manufacturer for USA Run Feng, Inc. across 2007.

Will parts from another brand fit my USA Run Feng, Inc.?

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 USA Run Feng, Inc.?

Across every model year on record (2007), USA Run Feng, Inc. engines were built by Yongkang Jinling Vehicle Co. Ltd..

Model years: 2007
Engine factories: 1
Engine families: 2
Models certified: 52

What the USA Run Feng filings say about the engines

Every USA Run Feng filing on record is carburetted — 2 certificate rows, 2007, and not one fuel-injected engine among them.

All 2 filings are 50-state certifications, so every one of these machines was certified for sale in California.

Rated power across the range runs from 4.7 kW to 11 kW (about 6 to 15 hp).

The vehicle builder named on every row is Yongkang Jinling Vehicle Co. Ltd.

Each figure is read straight off the EPA certificate rows; the per-family pages below carry the full breakdown for every engine family.

The factory

Yongkang Jinling Vehicle Co. Ltd.
Also builds engines for 0 other American brands.

Engine families certified to USA Run Feng, Inc.

The engine family number is printed on the emission label on your machine. Match yours here to pin down the exact record.

Engine families with 15 or more certified models
Engine family	Years	Displacement	Models
7USRX.107ATV	2007	107, 50, 71.8, 85.9, 97.2cc	28
7USRX.248ATV	2007	124.1, 149.5, 196, 248cc	24

Model names certified under USA Run Feng, Inc.

52 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.

ATV100A · ATV100B · ATV100C · ATV100D · ATV100E · ATV100F · ATV110A · ATV110AS · ATV110B · ATV110BS · ATV125A · ATV125AS · ATV125B · ATV125BS · ATV150A · ATV150AS · ATV150B · ATV150BS · ATV150C · ATV150CS · ATV200A · ATV200AS · ATV200B · ATV200C · ATV200DS · ATV200E · ATV200ES · ATV250A · ATV250AS · ATV250B · ATV250C · ATV250DS · ATV250E · ATV250ES · ATV50A · ATV50B · ATV50C · ATV50D · ATV50E · ATV50F · ATV70A · ATV70B · ATV70C · ATV70D · ATV70E · ATV70F · ATV90A · ATV90B · ATV90C · ATV90D · ATV90E · ATV90F

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 USA Run Feng, Inc.. Full provenance and method.