Top End Kit 84.42/Std 11:1 Yamaha Yfm400fg Grizzly 4wd [Irs] Yfm400fa Kodiak 4wd [Sra] Yfm400a Kodiak 2wd [Sra] 2000-2008 Mpn: Na-40008k
Fitment
Yamaha Yfm400fg Grizzly 4wd [Irs] 2007 2008
Yamaha Yfm400fa Kodiak 4wd [Sra] 2003 2004 2005 2006 2000 2001 2002
Yamaha Yfm400a Kodiak 2wd [Sra] 2003 2004 2000 2001 2002




![Top End & Piston 84.42/STD 11:1 Yamaha YFM400FG Grizzly 4WD [IRS] YFM400FA Kodiak 4WD [SRA] YFM400A Kodiak 2WD [SRA] 2000-2008](https://motomacia.com/wp-content/uploads/2025/03/namura_top_end_kit_8442_std_11_1_yam_186_4008_1-1.jpg)
![Top End & Piston 84.42/STD 11:1 Yamaha YFM400FG Grizzly 4WD [IRS] YFM400FA Kodiak 4WD [SRA] YFM400A Kodiak 2WD [SRA] 2000-2008 - Image 2](https://motomacia.com/wp-content/uploads/2025/03/namura_top_end_kit_8442_std_11_1_yam_186_4008_2-1.jpg)


