Piston Kit 80-82 YZ250 71.00, Forged Wossner 8180D100

Piston Kit 80-82 YZ250 71.00, Forged Wossner 8180D100. Find the product specifications and compatibility information below.

Product details

• Product: Piston Kit 80-82 YZ250 71.00, Forged Wossner 8180D100
• Part number: 56-W452+100.WO
• Brand: Wossner
• Forged construction for enhanced durability and strength
• Optimized heat transfer for improved performance
• Elliptical design for uniform bearing surface and reduced wear
• Designed for 2-stroke engines
• Bore Size: 71.00 mm (+1.00 mm oversize)
• Actual Bore: 70.94 mm
• Stroke: 64.00 mm
• Clearance: 0.06 mm
• Compression Height: 33.00 mm
• Compression Ratio: 2-stroke
• Displacement: 246 cm³
• Made in Germany
• Cross-Reference OEM Part Numbers
• Wossner Part No.: 8180D100
• Lock P/N: CW18
• Pin P/N: WP033
• Ring Set P/N: RSB7100 x 2
• Piston Kit (Standard): 5X5-11630-00-00
• Piston (Standard): 5X5-11631-00-94
• Piston Ring Set (Standard): 5X5-11601-00-00
• Piston Pin: 214-11633-00-00
• Circlip: 93450-19052-00

Vehicle fitment

Applications listed in the supplier fitment data:

• YAMAHA IT 250cc — 1981–1982
• YAMAHA YZ 250cc — 1980–1982

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