Wiseco Pistons PWR137835 Complete Engine Rebuild Kit Warrior Raptor - 350 10.25 1

The Wiseco PWR137835 Power Rebuild Kit provides everything needed for a complete engine rebuild on Yamaha Warrior 350 and Raptor 350 ATVs. This comprehensive kit delivers premium components engineered to meet or exceed OEM specifications with a 10.25:1 compression ratio for improved performance.

Complete Kit Includes:

• Wiseco forged piston assembly with rings, pins, and circlips
• Complete crankshaft assembly with OEM quality main bearings
• Complete gasket and seal kit including all o-rings
• Top end bearings for proper piston operation
• Cam chain (when applicable for application)
• Wiseco hour meter with mounting bracket for tracking service intervals

Key Features:

• 10.25:1 compression ratio for enhanced throttle response and power delivery
• Wiseco forged piston construction for durability and heat resistance
• OEM quality bearings and seals for reliable performance
• Complete bottom end and top end rebuild components in one package
• Precision engineered for exact fitment and long service life
• Includes hour meter to track engine hours and maintenance intervals

This power rebuild kit is the ideal solution for restoring worn engines or building a fresh powerplant with proven Wiseco quality. All components are designed to work together seamlessly for smooth operation and dependable performance.