Polaris Big Boss 250 4x6 1989-1992, Big Boss 250 6x6 1991-1992, Trail Blazer 250 1990-1992, Trail Boss 250 2x4 1988-1992, Trail Boss 250 4x4 1988-1992, Trail Boss 250 1988, Trail Boss 250 R/ES 1988,
High-quality, OEM-matched kits feature high-speed bearings and EMQ standard seals
Garter-spring inner lips on the rubber-covered outside diameter of seals for optimum performance
Kits include all bearings and seals required to do a crank-bearing rebuild.
This website uses cookies to improve your experience. By clicking “Accept”, you consent to the use of ALL the cookies. However you may visit Cookie Settings to provide a controlled consent.