Wiseco Forged Piston Kit 75.50 mm 12:1 CR for Honda TRX250 X 1987–1992 4440M07550

Wiseco 4440M07550 is a piston kit for a 75.50 mm bore.

Wiseco catalogue applications

Specifications

• Manufacturer part number: 4440M07550
• Product Series: 4 Stroke Forged Series
• Bore Diameter: 75.50 MM
• Piston Diameter: 75.45 MM
• Piston Oversize: 1.50 MM
• Piston Material: 2618
• Skirt Coating: No
• Compression Ratio Actual: 12:1

Included components

Ring Set #2973XC, Piston pin #S523, Circlip #CW17.

Cylinder preparation

Wiseco specifies: Bore & Hone.

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

Application notes

• Honda TRX250 X 1987–1992: 4-valve engine configuration.

Manufacturer photograph for this reference. Packaging presentation may change.