Here is what I have, but the vin decoders I have found only give incomplete info.

VIN: RKKECPL325G563682

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http://www.cyclepedia.com/manuals/CPP-VIN/index.php

Manufacturer Name: National Motor Co Ltd
Address: No. 433-1 Hua Cheng Road
Zip / Country / Phone: Taiwan (28)522-0411
Product Type: All Terrain Vehicle

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VIN View /// AnalogX

Description Position Raw Data Decoded Data
Region: 1 R Asia
Country: 1-2 RK Taiwan Provence of China
Manufacturer: 2-3 KK Unknown
Model Specific: 4-8 ECPL3 Unknown
Check Digit: 9 2 Valid
Year: 10 5 2005
Assembly Plant: 11 G G
Serial Number: 12-17 563682 563682

I need to buy a gas tank and other stuff for this Atv. The engine is a Suzuki and the Atv has a little radiator up front. So its a 4-stroke but how can I tell what engine I have and the model #?

Where would the id plate for the engine be?

How common are Chinese Atv's with name brand engines? Is it possible some one made my bike?

Thanks