Compatible with Polaris, fits the following 488cc fan cooled models:
1986 Trail 500
1986 Trail 500 SP
1987 Trail 500
1987 Trail 500 ES
1987 Trail 500 SKS
1988 Trail 500
1988 Trail 500 Deluxe
1988 Trail 500 ES
1988 Trail 500 SKS
1988 Trail 500 SP
1989 Trail 500
1989 Trail 500 Deluxe
1989 Trail 500 ES
1989 Trail 500 SKS
1989 Trail 500 SP
1989 Trail 500 Supertrak
1990 Trail 500
1990 Trail 500 Deluxe
1990 Trail 500 Supertrak
1991 Trail 500
1991 Trail 500 Deluxe
1991 Trail 500 Supertrak
1992 Supertrak 500
1992 Trail 500
1992 Trail 500 Deluxe
1993 Trail 500
1993 Trail 500 Deluxe
1993 WideTrak GT 500
1994 Trail 500
1994 Trail 500 Deluxe
1994 WideTrak GT 500
1995 Trail 500
1995 Trail Deluxe 500
1995 WideTrak GT 500
1996 Trail 500
1996 Trail 500 Touring
1996 WideTrak GT 500
1997 Supersport 500
1997 Trail 500
1997 Trail 500 RMK
1997 Trail 500 Touring
1997 WideTrak GT 500
1998 Supersport 500
1998 Trail 500
1998 Trail 500 RMK
1998 Trail 500 Touring
1999 Trail 500
1999 Trail 500 Touring