Wiseco Piston Kit - 87.00 mm - Yamaha [478M08700]

Wiseco Piston Kit - 87.00 mm - Yamaha [478M08700]

Manufacturer Part Number: 478M08700

Parts Unlimited Part Number: 478M08700

Product Type: Piston & Ring Kits

Piston Kit - 87.00 mm - Yamaha

Details

• Piston Diameter: 86.92 mm
• Product Name: Piston Kit
• Riding Style: Off-Road
• Bore - Oversize: Standard
• Displacement: 487 cc
• Skirt Coating: Non-Coated
• Model: Forged Series
• Stroke Length: 82.00 mm
• Piston Material: 4032 Aluminum Alloy
• Engine Type: 2-Stroke
• Units: Kit
• Bore Size: 87.00 mm
• 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

Verified Fitment

• 1982 Yamaha YZ490
• 1983 Yamaha YZ490
• 1983 Yamaha IT490
• 1984 Yamaha IT490