This is a new straight rear axle for a Yamaha ATV

• It will fit the 2003-2004 Kodiak 450 & 2006-2010 Wolverine 450
• Engineered to meet or exceed OE specifications
• outer spline count 27, Middle spline count 39
• Replaces Yamaha OEM # 5ND-F5381-00-00, 5ND-F5381-01-00.

This product is designed to fit the following units:

2004 Yamaha Kodiak 450 YFM450FA 4x4
2004 Yamaha Kodiak 450 YFM450FAH 4x4 Hunter Edition
2003 Yamaha Kodiak 450 YFM450FA 4x4
2003 Yamaha Kodiak 450 YFM450FAH 4x4 Hunter Edition
2010 Yamaha Wolverine 450 YFM450FX 4x4
2009 Yamaha Wolverine 450 YFM450FX 4x4
2008 Yamaha Wolverine 450 YFM450FX 4x4
2008 Yamaha Wolverine 450 YFM450FXSP 4x4 Special Edition
2007 Yamaha Wolverine 450 YFM450FX 4x4
2007 Yamaha Wolverine 450 YFM450FXSE 4x4 Special Edition
2006 Yamaha Wolverine 450 YFM450FX 4x4