Wossner 8026DA Piston Kit - 1992-2001 Kawasaki KX250 2-Stroke Motocross

Wossner 8026DA Premium Forged 2-Stroke Piston Kit

Bring your Kawasaki KX250 back to its peak performance with the Wossner 8026DA Piston Kit. Engineered to restore Factory Quality power and that unmistakable 2-stroke snap, this kit is the professional choice for 1992-2001 engine rebuilds. Whether you are maintaining a vintage racer or a weekend trail machine, Moto-House MX provides the precision-forged components required to ensure your 249cc engine remains reliable and powerful.

Forged from aerospace-grade aluminum alloy, this piston delivers superior strength and heat resistance compared to standard cast alternatives. The 8026DA features a permanent skirt coating that significantly reduces internal friction and piston rock, resulting in a quieter running engine and improved mechanical longevity. Optimized machining ensures the piston is lightweight for rapid throttle response while maintaining maximum structural integrity in high-stress areas like the crown and skirt walls.

Top Features: Wossner 8026DA Piston Kit

• Aerospace Forged Alloy: Premium aluminum construction for maximum durability and thermal stability under racing conditions.
• Low-Friction Skirt Coating: Permanent coating reduces wear and engine noise for smoother 2-stroke operation.
• Dual-Ring Design: Optimized for an exceptional combustion seal and consistent compression throughout the powerband.
• Precision Machining: Lightweight design reduces reciprocating mass for faster revving and improved performance.
• Complete Kit: Includes everything needed for a top-end refresh: forged piston, rings, wrist pin, and clips.

Expert Pro-Tip: When rebuilding your KX250, always inspect the cylinder for any scoring or wear in the Nikasil plating. Ensure you install the piston with the arrow or "EX" mark pointing toward the exhaust port for proper timing and performance.

Fitment List

Year Range	Vehicle Brand	Vehicle Model & Size
1992-2001	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 for the Kawasaki KX250.

Q: Does this kit include the wrist pin bearing?
A: No, the kit includes the piston, rings, wrist pin, and clips. We highly recommend purchasing a new small-end bearing separately when performing a rebuild.

Q: Will this fit the 2002 or newer KX250?
A: No, this specific kit is designed for the 1992-2001 engine series. Please check our other listings for 2002-2007 model years.

Recommended Pairings

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