Piston Kit 1989 YZ125 56.00, Wossner 8131DB Yamaha MX

Piston Kit 1989 YZ125 56.00, Wossner 8131DB Yamaha MX. Find the product specifications and compatibility information below.

Product details

• Product: Piston Kit 1989 YZ125 56.00, Wossner 8131DB Yamaha MX
• Part number: 56-W582+00B.WO
• Brand: Wossner
• Forged construction for maximum strength and wear resistance
• Designed for optimal combustion chamber heat dissipation
• Elliptical profile enhances surface uniformity under thermal expansion
• Engineered specifically for 2-stroke engines
• Made in Germany
• Bore Size: 56.01mm (Standard)
• Actual Bore: 55.95mm
• Compression Height: 28.00mm
• Clearance: 0.06mm
• Stroke: 50.00mm
• Displacement: 123 cm³
• Wossner Compression Ratio: 2-stroke
• OEM Compression Ratio: 2-stroke
• Cross-Reference OEM Part Numbers
• Wossner Piston: 8131DB
• Ring Set: RSB5600
• Lock: CW16
• Pin: WP036
• Rod: P2047
• Internal Reference: 56-W582+00B.WO

Vehicle fitment

Applications listed in the supplier fitment data:

• YAMAHA YZ 125cc — 1989

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