| Model | Code | Year | Manufacturer | Engine |
| Grizzly 450 4WD Hunter YFM450FGH | 190.04394 | 2007 | YAMAHA | 449cc |
| Grizzly 450 4WD Hunter YFM450FGH | 190.04394 | 2008 | YAMAHA | 449cc |
| Grizzly 450 4WD Hunter YFM450FGH | 190.04394 | 2009 | YAMAHA | 449cc |
| Grizzly 450 4WD Hunter YFM450FGH | 190.04394 | 2010 | YAMAHA | 449cc |
| Grizzly 450 4WD Hunter YFM450FGH | 190.04394 | 2011 | YAMAHA | 449cc |
| Grizzly 450 4WD Hunter YFM450FGH | 190.04394 | 2012 | YAMAHA | 449cc |
| Grizzly 450 4WD Hunter YFM450FGH | 190.04394 | 2013 | YAMAHA | 449cc |
| Grizzly 450 4WD Hunting YFM450DAE | 190.04394 | 2014 | YAMAHA | 449cc |
| Grizzly 450 4WD YFM450FG, -FGI | 190.04394 | 2007 | YAMAHA | 421cc |
| Grizzly 450 4WD YFM450FG, -FGI | 190.04394 | 2008 | YAMAHA | 421cc |
| Grizzly 450 4WD YFM450FG, -FGI | 190.04394 | 2009 | YAMAHA | 421cc |
| Grizzly 450 4WD YFM450FG, -FGI | 190.04394 | 2010 | YAMAHA | 421cc |
| Grizzly 450 4WD YFM450FG, -FGI | 190.04394 | 2011 | YAMAHA | 449cc |
| Grizzly 450 4WD YFM450FG, -FGI | 190.04394 | 2012 | YAMAHA | 449cc |
| Grizzly 450 4WD YFM450FG, -FGI | 190.04394 | 2013 | YAMAHA | 449cc |
| Grizzly 450 4WD YFM450FG, -FGI | 190.04394 | 2014 | YAMAHA | 449cc |
| Grizzly 450 EPS 4WD Hunter YFM45F0GPH | 190.04394 | 2011 | YAMAHA | 449cc |
| Grizzly 450 EPS 4WD Hunter YFM45F0GPH | 190.04394 | 2012 | YAMAHA | 449cc |
| Grizzly 450 EPS 4WD Hunter YFM45F0GPH | 190.04394 | 2013 | YAMAHA | 449cc |
| Grizzly 450 EPS 4WD Hunter YFM45F0GPH | 190.04394 | 2014 | YAMAHA | 449cc |
| Grizzly 450 EPS 4WD YFM450FGP | 190.04394 | 2011 | YAMAHA | 449cc |
| Grizzly 450 EPS 4WD YFM450FGP | 190.04394 | 2012 | YAMAHA | 449cc |
| Grizzly 450 EPS 4WD YFM450FGP | 190.04394 | 2013 | YAMAHA | 449cc |
| Grizzly 450 EPS 4WD YFM450FGP | 190.04394 | 2014 | YAMAHA | 449cc |
| Kodiak 450 4x4 YFM450FA | 190.04394 | 2006 | YAMAHA | 421cc |
| Kodiak 450 4x4 YFM450FA | 190.04394 | 2003 | YAMAHA | 421cc |
| Kodiak 450 4x4 YFM450FA | 190.04394 | 2004 | YAMAHA | 421cc |
| Kodiak 450 4x4 YFM450FA | 190.04394 | 2005 | YAMAHA | 421cc |
| Rhino 450 YXR450F | 190.04394 | 2006 | YAMAHA | 421cc |
| Rhino 450 YXR450F | 190.04394 | 2007 | YAMAHA | 421cc |
| Rhino 450 YXR450F | 190.04394 | 2008 | YAMAHA | 421cc |
| Rhino 450 YXR450F | 190.04394 | 2009 | YAMAHA | 421cc |