Wiseco Forged Piston Kit 49.00 mm 10.5:1 CR for Polaris Sportsman90 2007–2014 40122M04900

Wiseco 40122M04900 is a piston kit for a 49.00 mm bore.

Wiseco catalogue applications

Specifications

• Manufacturer part number: 40122M04900
• Product Series: 4 Stroke Forged Series
• Bore Diameter: 49.00 MM
• Piston Diameter: 48.96 MM
• Piston Oversize: 2.00 MM
• Piston Material: 4032
• Skirt Coating: No
• Compression Ratio Actual: 10.5:1

Included components

Ring Set #1929XE, Piston pin #S592, Circlip #CW13.

Cylinder preparation

Wiseco specifies: Bore & Hone.

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

Manufacturer photograph for this reference. Packaging presentation may change.