Piston Kit 1983 &85 YZ125 57mm, Wossner 8119D100 Yamaha

Piston Kit 1983 &85 YZ125 57mm, Wossner 8119D100 Yamaha. Find the product specifications and compatibility information below.

Product details

• Product: Piston Kit 1983 &85 YZ125 57mm, Wossner 8119D100 Yamaha
• Part number: 56-W503+100.WO
• Brand: Wossner
• Forged piston construction for superior strength
• Engineered for optimal combustion chamber heat transfer
• Elliptical design ensures uniform bearing surface under heat expansion
• Made in Germany
• Bore size: 57mm (56.94mm)
• Display volume: 83 cm³
• Stroke: 84.00 mm
• Clearance: 0.06 mm
• Compression height: 30.80 mm
• Theoretical weight: Not specified
• Compression ratio: 2-stroke (Wossner and OEM)
• Cross-Reference OEM Part Numbers
• Piston: 8119D100
• Lock: CW16
• Pin: WP036
• Ring Set: RSB5700

Vehicle fitment

Applications listed in the supplier fitment data:

• YAMAHA YZ 125cc — 1985
• YAMAHA YZ 125cc — 1983

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