Piston Kit XR Xlr 500 89.50, Forged Wossner 8642D050

Piston Kit XR Xlr 500 89.50, Forged Wossner 8642D050. Find the product specifications and compatibility information below.

Product details

• Product: Piston Kit XR Xlr 500 89.50, Forged Wossner 8642D050
• Part number: 56-W310+050
• Brand: Wossner
• Forged piston for increased strength and durability
• Optimized heat transfer for improved performance
• Elliptical design ensures uniform bearing surface under heat expansion
• Even thrust load distribution to prevent piston collapse
• Manufactured in Germany
• Bore Size: 89.50mm (89.44mm)
• Compression Ratio: 9.0:1
• Part Number: 8642D050
• Lock Part Number: CW21
• Pin Part Number: WP034
• Ring Set Part Number: 895XSY
• Displacement: 398 cm³
• Stroke: 64.00mm
• Clearance: 0.06mm
• OEM Compression Ratio: 8.6:1
• Dome Volume: +0.00 cm³
• Compression Height: 29.70mm

Vehicle fitment

Applications listed in the supplier fitment data:

• HONDA XR 400cc — 1996–2004
• HONDA XL 500cc — 1979–1982
• HONDA XL R 500cc — 1979–1982
• HONDA XR R 500cc — 1979–1982
• HONDA XR 500cc — 1979–1982
• HONDA XLS 500cc — 1979–1982
• HONDA XLS 500cc — 1979–1984
• HONDA XLR 500cc — 1979–1984
• HONDA XL R 500cc — 1979–1984

Match your exact make, model, year and specification before ordering.

Why buy from FDY Performance?

FDY Performance is a UK motorcycle and ATV parts specialist. We help riders find parts with clear specifications, vehicle fitment information where available and support before ordering.

Need help choosing the right part?

Contact us with your bike make, model and year, plus the part number shown above, and we can help you check compatibility.

• Call: 07765 534854
• Email: fdy@fdyperformance.com
• Website: www.fdyperformance.com