Vertex Cast Replica Piston Kit 23103100 Compatible with/Replacement for Yamaha YFM 350 DE Grizzly 4x4 2014, YFM 350 FG Grizzly 4x4 2007-2013, YFM 350 FGI Grizzly IRS 4x4 2007-2011

**Verify the part fits before purchasing**Specs:Description: Cast Replica Piston KitCompression Ratio: 10.25:Cylinder Bore: 84.000Piston Diam: 83.950Displacement: 357.00Size Over STD: 1.00Notes: +1.00mm Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips).Fits:Yamaha YFM 350 DE Grizzly 4x4 2014, YFM 350 FG Grizzly 4x4 2007-2013, YFM 350 FGI Grizzly IRS 4x4 2007-2011, YFM 350 G Grizzly 2x4 2007-2011, YFM 350 Raptor 2004-2011, YFM 350 X Warrior 1988-2004

• Specs: Cast Replica Piston Kit, Vertex Cast Replica Piston Kit, +1.00mm Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). ea. 1. Exact fit A, B, or C pistons match your cylinder bore perfectly to maximize power and performance while reducing blow-by and oil consumption. 2-stroke pistons have an 18% silicon content which decreases wear and thermal expansion, allowing for tighter running tolerances for more power, less noise, and longer lifespan.
• Meets or Exceeds OEM Specs for Fit and Performance
• Compatible With/Replacement For: Yamaha YFM 350 DE Grizzly 4x4 2014, YFM 350 FG Grizzly 4x4 2007-2013, YFM 350 FGI Grizzly IRS 4x4 2007-2011, YFM 350 G Grizzly 2x4 2007-2011, YFM 350 Raptor 2004-2011, YFM 350 X Warrior 1988-2004
• 1-year warranty protects you after your purchase. We're confident that our products will work flawlessly once installed in your vehicle. But in a rare case that it does not, we'll replace it anytime within one year of your order. If you have a problem, we will take every step to assist you, contact us for a replacement.
• 100% New aftermarket Cast Replica Piston Kit built to meet OEM specifications