Compatible with Polaris modelsBIG BOSS 250 4X6 1989-1992BIG BOSS 250 6X6 1991-1992BIG BOSS 400L 6X6 1994-1997BIG BOSS 500 6X6 1998-1999BIG BOSS 500 6X6 1998 SWEDISHBIG BOSS 500 6X6 1998 NORWEGIANBIG BOSS 500 6X6 1999 INTL