EPA engine family
Engine family 8ZTWC.050SAA
If this code is printed on your emission label, this is your machine's federal record: sold under Zhejiang Taizhou Wangye Power (Usa) Co., Ltd., with an engine built by Zhejiang Taizhou Wangye Power, certified as street-legal scooters and motorcycles.
- Displacement
- 49cc
- Model years
- 2008
- Models certified
- 20
- Certificates
- 1
What this record says
- Sold in the US by
- Zhejiang Taizhou Wangye Power (Usa) Co., Ltd.
- Engine built by
- Zhejiang Taizhou Wangye Power
- Vehicle category
- Highway Motorcycle - Ia (<50cc)
- Certificate numbers
- 8ZTWC.050SAA-001
Models certified under 8ZTWC.050SAA
Every model designation the importer listed on this certificate. If your machine's model name appears here, this is the right record — even if the name on the bodywork is slightly different.
WY50QT · WY50QT-10 · WY50QT-11 · WY50QT-16 · WY50QT-20 · WY50QT-28 · WY50QT-30 · WY50QT-36 · WY50QT-37 · WY50QT-4 · WY50QT-40 · WY50QT-41 · WY50QT-42 · WY50QT-43 · WY50QT-44 · WY50QT-45 · WY50QT-5 · WY50QT-6 · WY50QT-7 · WY50QT-8
Other American badges on engines from the same factory
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. Full provenance and method.