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Wossner Piston Kit 66.37mm Yamaha YZ250 1999-2023 8216DC

Part Number: 09104879
WOSSNER
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SKU:
09104879
MPN:
8216DC
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.70 LBS
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$152.00
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Description

The Wossner Piston Kit 8216DC is engineered specifically for Yamaha YZ250 engines, delivering the reliability and precision you need to maintain peak performance across thousands of combustion cycles. Built from 4032 T6 forged aluminum and featuring a proprietary skirt coating, this complete kit reduces friction and piston rock while resisting the thermal and mechanical stress of high-RPM 2-stroke operation. Whether you're rebuilding after a season of racing or maintaining your machine for consistent trail performance, Wossner's German engineering ensures your engine runs cleaner, quieter, and longer.

  • Fitment: Yamaha YZ250 1999-2023
  • Bore Diameter: 66.37mm
  • Material: 4032 T6 forged aluminum
  • Complete Kit: Piston, rings, pin, clips
  • Skirt Coating: Permanent friction-reducing
  • Heat Treatment: T6 hardened
  • Design Method: FEA-optimized engineering
  • Installation: Bolt-on replacement
  • Manufacturer: Wossner (Germany)
  • MPN: 8216DC
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Specs

BORE - OVERSIZE:
+0,02 MM
BORE - OVERSIZE METRIC:
+0.02 MM
MODEL:
STANDARD SERIES
PRODUCT NAME:
PISTON KIT
BORE SIZE METRIC:
66.42 MM
PISTON MATERIAL:
FORGED
UNITS:
KIT
DISPLACEMENT:
249 CC
TYPE:
DUAL RING
ENGINE TYPE:
2-STROKE
PISTON MATERIAL:
ALUMINUM ALLOY
PISTON SIZE METRIC:
66.37 MM
RIDING STYLE:
OFF-ROAD
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Fitment

Fitment for Wossner Piston Kit 66.37mm Yamaha YZ250 1999-2023 8216DC

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