Feature:
This is Compatible with Arctic Cat ATV Mastery Cylinder Assy.
Part number 0502-021, 0502-060, 0502-061, 0502-073, 0502-132, 0502-231, 0502-283, 0502-324, 0502-351, 0502-388 all cross over to part number 0502-387.
Part number 0502-387 is what you will be getting and it may look a little different than your old master cylinder, but it will work and it is the most updated version Compatible with Arctic Cat of this master cylinder assy.

Fit :
1996 Bearcat 454
1997 454
1998 300, 400, 454, 500
1999 250, 300, 400, 500
2000 250 300, 400, 500
2001 250, 300, 400, 500
2002 250, 300, 375, 400, 500
2003 250, 300, 400, 500

Package include:
1*Arctic Cat ATV Mastery Cylinder

Attention:
please note any serial number restrictions on the above models.