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The Scooter Parts Registry

Owner's guide

Kandi Usa: finding your numbers, your engine and your parts

You own one. Here is what the federal certification record says about who actually built it, what to look for on the machine itself, and how to search for parts when the badge gets you nowhere.

Model years
2007–2015
Engine factories
3
Engine families
33
Badges alongside
15

Who built the engine in your Kandi Usa

Kandi Usa, Inc. is the name on the certificate filed with the US EPA. That is the company that brought the machine into the country, not the company that built the engine. The record names 3 different Chinese engine factories across Kandi Usa's filings — which means the badge alone does not tell you which engine you have.

It changed, and the year tells you which

This is the most useful thing on the page if you are buying parts. Two Kandi Usa machines of different years can have engines from different factories, so a part that fits one may have nothing to do with the other.

Factory named on the certificate, by model year
Model yearEngine built by
2007Chongqing Loncin · Shanxi Cheggong Huaihai Engine Co., Ltd.
2009Zhejiang Kangdi (Kandi)
2010Zhejiang Kangdi (Kandi)
2011Zhejiang Kangdi (Kandi)
2012Zhejiang Kangdi (Kandi)
2013Zhejiang Kangdi (Kandi)
2014Zhejiang Kangdi (Kandi)
2015Zhejiang Kangdi (Kandi)

The numbers to find on the machine

Where these live depends on the shape of your machine rather than on the badge, so we do not repeat the search here — the sheets below cover it properly and are free. What matters for a Kandi Usa specifically is which number settles things: with 3 factories on the record, the engine family number is what tells you which engine you have.

  1. The emission control information label

    Carries the engine family number. This is the strongest identifier your machine has and the one most owners have never looked at.

  2. The code stamped into the crankcase

    Survives when the label has not. It encodes cylinder count, orientation, bore and displacement class.

  3. The VIN

    Identifies the vehicle rather than the engine, and its first three characters name whoever registered it for sale.

Engine families on the record for Kandi Usa

If the label under your seat carries one of these, it is a Kandi Usa and this is the certificate it was sold under.

Engine familyModel yearsDisplacement
7KNDX.250AM52007197, 230cc
7KNDX.250GML2007244cc
7KNDX.800GML2007797cc
9KNDX.110UAA2009107, 86cc
9KNDX.800GML2009797cc
AKNDC.250M3W2010244cc
AKNDX.110UAA2010107, 86cc
AKNDX.150GMA2010149cc
AKNDX.250GML2010244cc
AKNDX.800GML2010797cc
BKNDC.250M3W2011244cc
BKNDX.110UAA2011107, 90cc
BKNDX.150GMA2011149cc
BKNDX.250GML2011230, 250cc
BKNDX.250UTG2011250cc
BKNDX.800GML2011796cc
CKNDC.250M3W2012244cc
CKNDX.110GKG2012107, 90cc
CKNDX.150GKA2012149cc
CKNDX.250GML2012250cc
CKNDX.250UTG2012250cc
DKNDX.110GKG2013107, 90cc
DKNDX.150GKA2013149cc
DKNDX.250GML2013250cc
DKNDX.250UTG2013250cc
EKNDX.107GKG2014107cc
EKNDX.150GKA2014150cc
EKNDX.244GML2014244cc
EKNDX.244UTG2014244cc
FKNDX.107GKG2015107cc
FKNDX.150GKA2015150cc
FKNDX.244GML2015244cc
FKNDX.244UTG2015244cc

The other names to search under

15 other US brands sold machines whose engines came from the same factory at the same displacement. When a search for “Kandi Usa” returns nothing, these are the names worth trying instead.

How to search for a part

Searching the badge is searching the weakest information you have. These are built from Kandi Usa's own record, roughly strongest first — replace <part> with what you need, and add the measurement you took.

  1. 17KNDX.250AM5 <part>
  2. 2197, 230cc <part>
  3. 3Chongqing 197, 230cc <part>
  4. 4American Renli Motorsports LLC <part>
  5. 5Kandi Usa, Inc. <part>

The strongest search usually has no badge in it at all. An engine family number plus a measurement finds listings from sellers who have never heard of Kandi Usa, which is most of them.

Free sheets to take to the machine

Or print all fifteen at once 44 pages covering identification, measurement, records and diagnosis. Free, no account, no email.

What this page does not tell you

This record covers certificates whose engines were built in China. Kandi Usa, Inc. filed 42 certificate rows in total, of which 38 are covered here, about 90%. The rest had engines built elsewhere and are outside this registry's scope.

It also cannot tell you that a part fits. A shared factory is a research lead — a list of other badges worth searching under — and nothing more. These machines are assembled from several component suppliers, and those suppliers change, sometimes inside a single model year. Why that is, and how to measure instead.

Elsewhere 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.