PISTON KIT VERTEX 53.5 POLARIS 90 SPORTMAN 01-05, VERTEX 23165150 SCRAMBLER OS

All Vertex Pistons Feature POLARIS 90 SCRAMBLER 2001-2005. BORE SIZE. 53.50mm OVER SIZE +1.50mm [OS 53.45mm]. PISTON,STANDARD [Std] 0450802. PISTON.010/.25MM O/S [.25 mm O/S] 0450651. PISTON.020/.50MM O/S [.50 mm O/S] 0450704.

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