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Wossner Piston Kit Yamaha YZ450F 2020-2022 8965DA

Part Number: 09106142
WOSSNER
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SKU:
09106142
MPN:
8965DA
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.71 LBS
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$224.00

Ships from Manufacture | Call to Order (231) 767-5055

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Description

If you're running hard on the track or pushing your YZ450F to its limits in competition, piston durability and throttle response are non-negotiable. The Wossner Piston Kit delivers the precision engineering and material science that separates competitive builds from the rest—engineered in Germany with FEA-optimized geometry and a proven permanent skirt coating that cuts friction and extends engine life under sustained high load.

This complete kit gives you everything needed for a straightforward installation: piston, rings, pin, and clips. You're getting German engineering backed by decades of racing heritage, not generic aftermarket compromises.

  • 4032 T6 forged aluminum
  • Permanent skirt coating
  • Reduced piston rock
  • T6 heat-treated
  • FEA-optimized design
  • Includes rings, pin, clips
  • Yamaha YZ450F 2020–2022
  • Bolt-on installation
  • German engineering
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Specs

BORE - OVERSIZE:
STANDARD
MODEL:
PREMIUM SERIES
RIDING STYLE:
OFF-ROAD
UNITS:
KIT
BORE - OVERSIZE METRIC:
STANDARD
BORE SIZE METRIC:
97.00 MM
COMPRESSION RATIO IMPERIAL:
13.2:1
ENGINE TYPE:
4-STROKE
PISTON MATERIAL:
ALUMINUM ALLOY
PISTON MATERIAL:
FORGED
PISTON SIZE METRIC:
96.96 MM
PRODUCT NAME:
PISTON KIT
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Fitment

Fitment for Wossner Piston Kit Yamaha YZ450F 2020-2022 8965DA

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