WOSSNER Piston Kit - 53.95 mm - Yamaha 8321DA
Part Number: 09106837Description
High-revving engines demand pistons engineered for precision and durability. WOSSNER's aerospace-grade forged construction delivers the strength needed for sustained performance while their permanent skirt coating minimizes friction and piston rock—translating to quieter operation and measurable power gains. This complete kit gives you everything needed for a professional-grade rebuild without compromise.
- Bore diameter: 53.95 mm
- Aerospace-grade aluminum alloy
- Forged construction
- Permanent skirt coating
- Reduced friction design
- Optimized weight distribution
- Crown reinforcement
- Minimized piston rock
- Includes piston, rings
- Wrist pin included
- Retaining clips included
- Yamaha 8321DA fitment
- Complete rebuild kit
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