Item fits: Below Yamaha Models
YZ85 2002~2018
Item includes:
Crankshaft x 1
STD Piston w/ RIK Ring Kit x 1
ø47.5mm Cylinder x 1
CrankShaft Main Bearing & Oil Seal Kit x 1
Complete Top & Bottom End Engine Gasket Kit x 1
Replace OE P/N:
Crankshaft: 5PA-11400-00-00
Piston Kit: 5PA-11631-00-D0
Cylinder: 5PA-11311-30-00
Features:
★ Taiwan Performance Products
★ Nikasil Plating Cylinder for bettering heat dissipation and low friction
★ Cylinder is machined and plating in Taiwan
★ World Class Needle Roller Bearing
★ Double Forged Japanese Alloy steel
★ Improved oil canal design for bettering lubrication
★ Shot Peening to improve fatigue durability
★ Direct Replacement Parts
★ A390 aluminum alloy
★ Hard Anodize on crown and side for ignition and combustion resistance
★ MoS2 Skirt coating reduce friction and improve wear
★ RIK Piston Ring: most well-know manufacturer in the industry
★ Cast piston has super-high silicone content for additional strength
★ Nachi Main Bearing Made In Japan
★ Best Taiwan Performance Oil Seal
