LA Sleeve Sleeve and Piston Kit Yamaha YFM350 Grizzly 2007-2010 LAS-5024K

If you're running a 2007-2010 Yamaha YFM350 Grizzly, a worn top-end directly impacts power delivery and throttle response. This LA Sleeve Sleeve and Piston Kit addresses ring blow-by and compression loss with a centrifugally-spun cast iron cylinder sleeve paired with a pro-forged piston, restoring your machine's performance envelope and fuel efficiency. Whether you're pushing hard on the trail or maintaining your ride for years to come, a proper top-end rebuild is one of the most cost-effective ways to reclaim lost horsepower and extend engine life.

• Moly2000 cast iron sleeve
• Pro-forged piston assembly
• Wrist pin bearing included
• Complete gasket set
• Enhanced compression ratio
• Improved torque delivery
• Wear-resistant construction
• Bolt-on installation
• Yamaha YFM350 2007-2010
• 2-stroke compatible
• MPN: LAS-5024K