It's the same carb.
2011 ATV TRAIL BOSS 330 ENGINE, CARBURETOR, UPPER - A11EA32AA
2011 ATV TRAIL BOSS 330 INTL ENGINE, CARBURETOR, UPPER - A11EA32FA
2011 ATV TRAIL BLAZER 330 ENGINE, CARBURETOR, UPPER - A11NA32AA
2011 ATV TRAIL BLAZER 330 INTL ENGINE, CARBURETOR, UPPER - A11NA32FA
2010 ATV TRAIL BOSS 330 ENGINE, CARBURETOR, UPPER - A10EA32AA
2010 ATV TRAIL BOSS 330 INTL ENGINE, CARBURETOR, UPPER - A10EA32FA
2010 ATV TRAIL BLAZER 330 ENGINE, CARBURETOR, UPPER - A10NA32AA
2010 ATV TRAIL BLAZER 330 INTL ENGINE, CARBURETOR, UPPER - A10NA32FA
2009 ATV TRAIL BLAZER 330 ENGINE, CARBURETOR, LOWER - A09BA32AA
2009 ATV TRAIL BOSS 330 ENGINE, CARBURETOR, LOWER - A09CA32AA
2009 ATV TRAIL BLAZER 330 ENGINE, CARBURETOR, UPPER - A09BA32AA
2009 ATV TRAIL BOSS 330 ENGINE, CARBURETOR, UPPER - A09CA32AA
2008 ATV TRAIL BLAZER 330 ENGINE, CARBURETOR, LOWER - A08BA32AA
2008 ATV TRAIL BOSS 330 ENGINE, CARBURETOR, LOWER - A08CA32AA
2008 ATV TRAIL BLAZER 330 ENGINE, CARBURETOR, UPPER - A08BA32AA
2008 ATV TRAIL BOSS 330 ENGINE, CARBURETOR, UPPER - A08CA32AA
2007 ATV TRAIL BOSS 330 ENGINE, CARBURETOR, UPPER - A07CA32AA
2006 ATV TRAIL BOSS 330 CARBURETOR, UPPER - A06CA32AA/AB
2006 ATV MAGNUM 330 4X4 CARBURETOR, UPPER - A06CD32AA/AB/AC
2005 ATV TRAIL BOSS 330 CARBURETOR - A05CA32AA/AB/AC/FA
2005 ATV TRAIL BOSS 330 QUADRICYCLE CARBURETOR - A05CA32EA
2005 ATV MAGNUM 330 2X4 CARBURETOR - A05CB32AA
2005 ATV MAGNUM 330 4X4 CARBURETOR - A05CD32AA/AB/AC
2005 ATV ATP 330 4X4 CARBURETOR - A05JD32AA