Manufactured by
Kit Includes 2 Compression Rings (you get exactly what is pictured)
Rings are interchangeable with OEM pistons unless noted
Rings are for .040 over bore size – 73.00mm
Compatible with Polaris models below:
1985 Trail Boss 250 2×4
1986 Trail Boss 250 2×4
1987 Trail Boss 250 2×4
1987 Trail Boss 250 4×4
1988 Trail Boss 250 2×4
1988 Trail Boss 250 4×4
1989 Big Boss 250 4×6
1989 Trail Boss 250 2×4
1989 Trail Boss 250 4×4
1990 Big Boss 250 4×6
1990 Trail Blazer 250
1990 Trail Boss 250 2×4
1990 Trail Boss 250 4×4
1991 Big Boss 250 4×6
1991 Big Boss 250 6×6
1991 Trail Blazer 250
1991 Trail Boss 250 2×4
1991 Trail Boss 250 4×4
1992 Big Boss 250 4×6
1992 Big Boss 250 6×6
1992 Trail Blazer 250
1992 Trail Boss 250 2×4
1992 Trail Boss 250 4×4
1993 250 2×4
1993 250 4×4
1993 250 6×6
1993 Trail Blazer 250
1994 Trail Blazer 250
1994 Trail Boss 250
1995 Trail Blazer 250
1995 Trail Boss 250
1996 Trail Blazer 250
1996 Trail Boss 250
1997 Trail Blazer 250
1997 Trail Boss 250
1998 Trail Blazer 250
1998 Trail Boss 250
1999 Trail Blazer 250
1999 Trail Boss 250
2000 Trail Blazer 250
2000 Xplorer 250 4×4
2001 Trail Blazer 250
2001 Xplorer 250 4×4
2002 Trail Blazer 250
2002 Xplorer 250 4×4
2003 Trail Blazer 250
2004 Trail Blazer 250
2005 Trail Blazer 250
2006 Trail Blazer 250