Manufacturer Part # 4GB-85540-00-00 This is New Exact CDI Unit Assembly Replacement Same Original Plug Easy Intall Fit for Yamaha ATV Kodiak 4WD YFM400 1993 1994 1995 If there is any product problem within 1 year,please contact us to solve it for you. Product Description Includes: CDI Unit Assembly ??1 Manufacturer Part # 4GB-85540-00-00 Fit for Yamaha ATV as follows: 1993 KODIAK 4WD – YFM400FWE 1993 KODIAK 4WD (ME NH Only) – YFM400FWE_MNH 1994 KODIAK 4WD – YFM400FWF 1994 KODIAK 4WD (ME NH Only) – YFM400FWF_MNH 1995 KODIAK 4WD – YFM400FWG