The WOSSNER 8026DA 2-stroke piston kit is a high-quality solution for refreshing your top end with parts designed for durability, smooth running and reliable power. It’s forged from aerospace-grade aluminum alloy and features a permanent skirt coating that helps reduce friction and piston rock—supporting quieter operation and improved performance over time.
If your engine is showing signs of wear (loss of compression, increased noise, or reduced throttle response), replacing the piston and related components is one of the most effective ways to restore crisp performance and extend engine life. This kit includes the key components you need in one package, making your rebuild simpler and more consistent.
Key features:
✅ Permanent skirt coating to reduce friction and piston rock
✅ Optimized machining for low weight while maintaining strength in critical areas (crown and skirt wall cross-section)
✅ Forged aerospace-grade aluminum alloy construction
Benefits of use:
🔹 Smoother, quieter operation thanks to reduced piston movement and friction
🔹 Reliable top-end refresh with matched components in one kit
🔹 Strong forged construction suited to demanding off-road riding conditions
Technical specifications (if needed):
📌 Engine type: 2-Stroke
📌 Displacement: 249 cc
📌 Bore size: 66.40 mm (Standard)
📌 Piston size: 66.34 mm
📌 Stroke length: 72.00 mm
📌 Type: Dual Ring
📌 Style: Standard Size A
📌 Includes: Piston #8026DA, Ring Set #RSB6640, Wrist Pin #WP033, Retaining Clips #CW18
Why choose this product/service?!
⭐ Premium WOSSNER quality with forged construction and performance-focused coating
⭐ Complete kit helps ensure correct component matching for your rebuild
⭐ A smart, dependable choice when you want a strong, long-lasting top-end replacement
