Who actually makes Gst Motor LLC?

What the Gst Motor filings say about the engines

Gst Motor's filings mix carburettors and fuel injection: 13 rows carburetted, 3 injected. The first injected family appears in 2024; in 2026 the split was 2 carburetted to 1 injected. Check which you have before buying anything on the fuel side.

The engine codes on Gst Motor's test vehicles —5 distinct across the filings — are led by 1P61QMK-A, 1P39QMA-2, 1P61QMK, 1P57QMJ and 1P39QMA. The code is stamped on the crankcase and is a better search term than the badge.

6 of the 16 filings are 50-state (California-legal); the other 10 were 49-state only.

Rated power across the range runs from 2.2 kW to 7.5 kW (about 3 to 10 hp).

The vehicle builders named are Taizhou Zhilong Technology Co.,Ltd. and Taizhou Zhilong Technology Co.,Ltd — the chassis and the engine do not always share a source.

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

• Taizhou Zhilong Technology Co.,Ltd

  Also builds engines for 3 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 Gst Motor LLC parts are hard to find, these are where to look next — after measuring.

• Taizhou Zhilong Technology Co.,Ltd · 49-50ccHanhwei Technology Inc., Roland Motor Industry, Inc.
• Taizhou Zhilong Technology Co.,Ltd · 180ccPacific Rim International West, Inc.

Engine families certified to Gst Motor LLC

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

4 of this brand's 16 engine families have 15 or more certified models and carry their own page. The other 12 are covered by the model list below.

Model names certified under Gst Motor LLC

65 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.

A9 · ADV · ADV-150 · ADV-200 · ANGEL 3 · ANGEL 3-150 · ANGEL 3-200 · BIG BOY · BWS · BWS-150 · BWS-200 · CLICK · CLICK-150 · CLICK-200 · EAGLE · EAGLE 4 · EAGLE 4-150 · EAGLE 4-200 · F35 · F9 · F9-150 · F9-200 · JCH · JCH-150 · JCH-200 · JOG · JOG-150 · JOG-200 · KY 6 · M5 · M5-150 · M5-200 · MBK · MBK-150 · MBK-200 · MIRAGE · NMAX · NMAX-150 · NMAX-200 · New Vario · New Vario-150 · New Vario-200 · Novax · Novax-150 · Novax-200 · PCX · PCX-150 · PCX-200 · Q-MAX · Q-MAX-150 · Q-MAX-200 · QB · RAVIDA · RAVIDA-150 · RAVIDA-200 · RETRO · ST · ST-150 · ST-200 · ST50 · TANK · TANK-150 · TANK-200 · TRENDY 2 · TSL 4