WSM 1.00mm / .040" oversized 73.00mm bore top end kit. Includes piston, rings, pin, clips, top end bearing, and top end gaskets.
ITEM FITS:
All Polaris 250 ATV 2-Stroke
1985-2005 Polaris Trail Boss
1985-2005 Polaris Scrambler
1985-2005 Polaris Trail Blazer
(1) 54-300-14P