Wiseco Forged Piston Kit 53.50 mm for Polaris Sportsman90 2001–2005 839M05350

Wiseco 839M05350 is a piston kit for a 53.50 mm bore.

Wiseco catalogue applications

Specifications

• Manufacturer part number: 839M05350
• Product Series: 2 Stroke Forged Series
• Bore Diameter: 53.50 MM
• Piston Diameter: 53.44 MM
• Piston Oversize: 1.50 MM
• Piston Material: 4032
• Skirt Coating: No

Included components

Ring Set #2106CD, Piston pin #S538, Circlip #CW12.

Cylinder preparation

Wiseco specifies: Bore & Hone.

Select by the required finished cylinder bore. Bore diameter and piston diameter are different measurements.