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1. OE Number: The part number for reference is 5KM 85540 10 00, 5KM 85540 00 00, 5KM855401000, 5KM855400000. Please confirm if it is compatible with the OE you need before ordering. 2. Fitment: The CDI box unit is a perfect replacement for ATV YFM660 2002 to 2003, replacement for Grizzly 660cc, and replacement for YFM 660 R Raptor 2002 to 2003. 3. Durable: The CDI ignition box meets OEM specifications, and the durable housing and protective lining help protect and prevent harsh conditions, vibrations, wear, and moisture, ensuring its long lifespan. 4. Easy Installation: The CDI ignition box installer is simple and requires no special tools or professional installation personnel. It can be installed independently and can be completed in a short time. 5. Increase Maximum Speed: The high-performance CDI box can improve throttle response speed, faster ignition start, increase spark energy, and increase the speed limit value, making it a plug-in module.

Item Type: CDI Box Unit

Reference Part Number: 5KM 85540 10 00, 5KM 85540 00 00, 5KM855401000, 5KM855400000
Number of Plugs: 3
Number of Pins: 18
Fitment:

Replacement for ATV YFM660 2002 to 2003
Replacement for Grizzly 660cc (2004-up)
Replacement for YFM 660 R Raptor 2002 to 2003

1 x CDI Box Unit

Customers are our top priority. If you find any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best customer service.