Wossner 8088DA Piston Kit - 2002-2004 Kawasaki KX250 2-Stroke Motocross

Wossner 8088DA Premium Forged 2-Stroke Piston Kit

Bring your Kawasaki 2-stroke back to its peak performance with the Wossner 8088DA Piston Kit. Specifically engineered for the 2002-2004 Kawasaki KX250, this kit is designed to restore Factory Quality power and the heavy-hitting torque this legendary engine is known for. At Moto-House MX, we specialize in high-performance engine components that provide the reliability and precision required for both competitive motocross and aggressive off-road riding.

Forged from aerospace-grade aluminum alloy, this piston offers a superior strength-to-weight ratio compared to standard cast alternatives, ensuring it can handle the intense heat and mechanical stress of a 250cc racing engine. The permanent skirt coating is a vital feature, significantly reducing friction and piston rock for a quieter engine and smoother power delivery. With optimized machining that balances lightness with structural integrity, the 8088DA provides the crisp throttle response every KX rider demands.

Top Features: Wossner 8088DA Piston Kit

• Aerospace Forged Alloy: Premium aluminum construction for maximum durability and thermal stability.
• Low-Friction Skirt Coating: Permanent coating reduces internal wear and mechanical noise for a more efficient engine.
• Dual-Ring Design: Provides an exceptional combustion seal and consistent compression across the entire RPM range.
• Precision Lightweight Machining: Maintains strength while reducing reciprocating mass for faster revs and improved response.
• Complete Assembly: Kit includes the forged piston, high-quality rings, wrist pin, and clips.

Expert Pro-Tip: When rebuilding your 2002-2004 KX250, always inspect your KIPS power valve system for carbon buildup. Ensuring the power valves are clean and moving freely, combined with a fresh Wossner piston, will maximize your engine's mid-range pull and top-end over-rev.

Fitment List

Year Range	Vehicle Brand	Vehicle Model & Size
2002-2004	Kawasaki	KX250

Frequently Asked Questions

Q: Is this a Standard Size A piston?
A: Yes, this is a 66.34mm piston designed to fit the standard 66.40mm bore size of the Kawasaki KX250.

Q: Does this kit include the wrist pin bearing?
A: No, the kit includes the piston, rings, pin, and clips. We highly recommend purchasing a new small-end bearing separately whenever you perform a top-end refresh.

Q: Will this fit my 2005 or newer Kawasaki KX250?
A: No, this specific kit is designed for the 2002-2004 engine series. The 2005+ models utilize a different piston design. Please check our other listings for newer model years.

Recommended Pairings

• Top End Gasket Kit: Essential for a professional, leak-free engine rebuild.
• Motorex Cross Power 2T Oil: The ultimate synthetic lubrication choice for high-performance Kawasaki 2-strokes.

Restore your Kawasaki’s power and precision today. Buy now at Moto-House MX!

Moto-House MX – Choice of Champions – is located in Clermont/Montverde, FL. The Best Motocross/UTV & ATV Shop in Central Florida. Stop by our local store in Montverde, FL or enjoy lightning-fast shipping across the USA.