Piston Kit YFZ450/R/X 95.00 A, Wossner 8601DA Forged Kit 5TG-11631-12-00

Piston Kit YFZ450/R/X 95.00 A, Wossner 8601DA Forged Kit 5TG-11631-12-00. Find the product specifications and compatibility information below.

Product details

• Product: Piston Kit YFZ450/R/X 95.00 A, Wossner 8601DA Forged Kit 5TG-11631-12-00
• Part number: 56-W4865+00A.WO
• Brand: Wossner
• Forged piston construction for enhanced strength and durability
• Designed for efficient heat transfer from the combustion chamber to cylinder walls
• Elliptical profile provides uniform bearing surface under heat expansion
• Reduces localized pressure and prevents piston collapse
• Manufactured in Germany
• Bore: 95.00 mm
• Actual Bore Diameter: 94.95 mm
• Display: 449 cm³
• Hub Stroke: 62.00 mm
• Clearance: 0.05 mm
• Compression Height: 25.00 mm
• Dome Volume: -7.40 cm³
• Compression Ratio: OEM (11.90:1)
• Theoretical Weight: Not specified
• Cross-Reference OEM Part Numbers
• Piston: 8601DA
• Lock: CW20
• Pin: WP038
• Ring Set: 950XSY
• Rod: P4029
• Part No.: 56-W4865+00A.WO
• OEM Reference: 5TG-11631-12-00, 4865M09500

Vehicle fitment

Applications listed in the supplier fitment data:

• YAMAHA YFZ 450cc — 2004–2013
• YAMAHA YFZ X 450cc — 2010–2011
• YAMAHA YFZ R 450cc — 2009–2018
• YAMAHA YFZ 450cc — 2004–2005
• YAMAHA YFZ 450cc — 2006–2013
• YAMAHA YFZ X 450cc — 2011
• KAWASAKI KX 125cc — 1982–1985
• YAMAHA YFZ X 450cc — 2009–2015
• YAMAHA YFZ R 450cc — 2009–2015

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