Piston Kit YZ85 YZ80 48.00, Wossner 8188D100 Yamaha MX

Piston Kit YZ85 YZ80 48.00, Wossner 8188D100 Yamaha MX. Find the product specifications and compatibility information below.

Product details

• Product: Piston Kit YZ85 YZ80 48.00, Wossner 8188D100 Yamaha MX
• Part number: 56-W646+100.WO
• Brand: Wossner
• Forged piston construction for increased durability and performance
• Elliptical geometry ensures even load distribution under heat stress
• Maximised heat transfer from combustion chamber to cylinder wall
• Precision manufacturing in Germany
• Bore: 48.00 mm
• Actual Piston Diameter: 47.95 mm
• Stroke: 47.80 mm
• Displacement: 82 cm³
• Clearance: 0.05 mm
• Compression Height: 26.00 mm
• Wossner Compression Ratio: 2-stroke
• OEM Compression Ratio: 2-stroke
• Cross-Reference OEM Part Numbers
• Wossner Piston: 8188D100
• Lock: CW14
• Pin: WP058
• Ring Set: RSB4800
• Rod: P2008
• Internal Part No: 56-W646+100.WO

Vehicle fitment

Applications listed in the supplier fitment data:

• YAMAHA YZ 85cc — 2002–2016
• YAMAHA YZ 80cc — 1993–2001
• YAMAHA YZ 85cc — 2002–2019

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