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
-
FX-40032-C
Vehicle Fitments
- Yamaha YZ250F 2001–2004
- Yamaha WR250F 2001–2004
Product Information
Product Information
Shipping & Returns
Shipping & Returns
PISTON KIT 77.00 2001-2004 YAMAHA YZF250 NAMURA FORGED FX-40032-C
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
-
FX-40032-C
Vehicle Fitments
- Yamaha YZ250F 2001–2004
- Yamaha WR250F 2001–2004
Original: $236.06
-65%$236.06
$82.62Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
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
-
FX-40032-C
Vehicle Fitments
- Yamaha YZ250F 2001–2004
- Yamaha WR250F 2001–2004





















