Product description

The Wiseco Piston Kit For Yamaha IT 490 1983-1984 +0.50 mm is part of the latest collection from Wiseco.

Features:

• Forged from high-silicon alloy for maximum strength and dependability
• Wiseco offers a complete range of popular piston models and years for both trail and racing applications
• Kit includes piston, rings, circlips and wrist pin
Kit Includes: • 1x Piston • 1x Ring Set #3445TD • 1x Wrist Pin #S277 • 1x Circlip Set #CW18

Specifications:

• Bore - Oversize Metric: +0.50 mm
• Bore - Oversize: +0.50 mm
• Bore Size: 87.50 mm
• Displacement: 487 cc
• Engine Type: 2-Stroke
• Model: Forged Series
• Piston Diameter Metric: 87.42 mm
• Piston Diameter: 87.42 mm
• Piston Material: 4032 Aluminum Alloy
• Product Name: Piston Kit
• Skirt Coating: Non-Coated
• Stroke Length: 82.00 mm

To fit:

• YAMAHA IT 490 1983 European Models
• YAMAHA IT 490 1984 American Models
• YAMAHA IT 490 1984 European Models
• YAMAHA YZ 490 1982 American Models
• YAMAHA YZ 490 1983 American Models
• YAMAHA IT 490 1983 American Models

Manufacturer part number: 478M08750

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Contents

Your package will include the following:

• 1 X Wiseco Piston Kit For Yamaha IT 490 1983-1984 +0.50 mm