Wiseco Pistons PWR100645 Complete Engine Rebuild Kit Yamaha Banshee - YFZ350

The Wiseco PWR100645 Power Rebuild Kit delivers everything needed for a complete engine restoration on 1987-2006 Yamaha YFZ350 Banshee ATVs. This comprehensive kit combines precision-engineered bottom end and top end components to restore your two-stroke powerplant to peak performance.

Complete Kit Includes:

• Crankshaft assembly with OEM quality main bearings
• Wiseco ProLite 2-stroke pistons with top end bearings
• Complete engine gasket, seal, and o-ring set
• Cam chain (where applicable)
• Wiseco hour meter and mounting bracket for tracking service intervals

Performance Benefits:

• Engineered to meet or exceed OEM specifications
• Precision-machined components for exact fitment
• Instant throttle response and reliable power delivery
• Premium quality construction for long-lasting durability
• OEM-grade sealing for leak-free operation

This power rebuild kit provides the convenience of a single-box solution for complete engine overhaul. The included hour meter helps you track critical maintenance intervals to maximize engine life. Ideal for racers, enthusiasts, and mechanics performing full engine rebuilds on Banshee 350 models.