Wiseco Forged Piston Kit 92.00 mm 10.25:1 CR for Yamaha YFM550 Grizzly 2009–2013 40104M09200

Wiseco 40104M09200 is a piston kit for a 92.00 mm bore.

Wiseco catalogue applications

Specifications

• Manufacturer part number: 40104M09200
• Product Series: 4 Stroke Forged Series
• Bore Diameter: 92.00 MM
• Piston Diameter: 91.92 MM
• Piston Oversize: STD
• Piston Material: 2618
• Skirt Coating: Yes
• Compression Ratio Actual: 10.25:1

Included components

Ring Set #9200XX, Piston pin #S626, Circlip #W5860.

Cylinder preparation

Wiseco specifies: Deglaze / 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.