'93-'01 Arctic Cat 580 EXT, ZR, Pantera, Engine Gasket Set with Crankshaft Seals, 711189Vertex Complete Engine Gasket Set with Crankshaft Oil Seals. ITEM FITS: 1996 1998 Arctic Cat EXT 580 1998 Arctic Cat EXT 580 EFI 1993 Arctic Cat EXT 580 Mountain Cat 1993 1994 Arctic Cat EXT 580Z 1993 1997 Arctic Cat EXT 580Z LC 1996 1998 Arctic Cat EXT Deluxe 580 1996 1998 Arctic Cat Pantera 580 2001 Arctic Cat Pantera 580 1999 2001 Arctic Cat Pantera 580 EFI 1996 Arctic Cat Powder Special 580 1993 1997 Arctic Cat ZR 580 Twin Cylinder, 2 Stroke (1)