PISTON KIT 05-16 YZ125 54.00 A WOSSNER 8160DA YAMAHA MX

Piston Kit 54.00MM Bore 53.95 Wossner 8160DA (STD)

YAMAHA 
YZ125 2005 - 2021
YZ 125 X 2020 - 2021

• Wossner forged pistons are superior in strength and design.
• Engineered to provide the best possible path for combustion chamber heat transfer to cylinder walls.
• Elliptically designed to provide a more uniform bearing surface under piston heat expansion, eliminating localized pressure and distributing thrust loads more evenly, thereby preventing piston collapse.
• Made in Germany.

Part No. 56-W845.A.WO
Lock P/N CW15
Pin P/N WP032
Ring Set P/N RSB5400
Rod P/N P2018

Display (cm3) 125
Hub stroke (mm) 54.50
Clearance (mm) 0.05
Wossner compression Ratio: 2 stroke
OEM Compression ratio: 2 stroke
Dome volume (cm3)
Compression height (mm) 28.00
Theorectical weight (G)

Cross reference numbers ONLY.
1C3-11631-03-D0, 09104853, 845M05400

Cross reference numbers ONLY.
[1C3-11631-03-D0 / 1C3-11631-03-C0 / 1C3-11631-03-A0 / 1C3-11631-03-B0 + 5NY-11611-00-00 + 1C3-11633-00-00 + 93450- 16068-00], Wossner 8160DA

Majority of our listings are for a direct replacement for your original part.

Our parts are made of quality and are designed to meet or exceed the original OEM Standards.

Our products are often a cost effective alternative to genuine OEM Parts.

Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.