PISTON KIT 77.00 2001-2004 YAMAHA YZF250 NAMURA FORGED FX-40032-C

Forged “C” size piston kit in the standard 77.00 mm bore, engineered for durability and dimensional accuracy as a direct replacement component for routine rebuilds. Supplied for one cylinder and includes all required matching components.

Features

• Forged aluminium piston for high strength under thermal load


• Hard-anodised crown to improve heat resistance and reduce carbon build-up


• Molybdenum disulphide (MOS2) skirt coating to reduce friction and aid running-in


• Precision CNC-machined crown for consistent combustion shape


• Supplied with piston, ring set, wrist pin and circlips

Specifications

• Bore size: 77.00 mm (standard)


• Size grade: “C”


• Piston type: Forged aluminium


• Kit quantity: One cylinder (piston, rings, wrist pin, circlips)


• Approximate weight: 0.321 kg

Cross-Reference OEM Part Numbers

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  FX-40032-C

  
  

Vehicle Fitments

• Yamaha YZ250F 2001–2004


• Yamaha WR250F 2001–2004