Yamaha YFZ450 Complete Rebuild Kit OEM Cases 95mm Big Bore

SKU 265214271051 🔧 Yamaha YFZ450 Complete Rebuild Kit w/ OEM Crankcases – 95mm Big Bore + Forged Piston FITS ALL YAMAHA YFZ450 CARB MODELS & YEARS – INCLUDING SE, SP, V, W & LE EDITIONS!Whether you’re restoring a tired engine or upgrading with confidence, this kit gives you everything: OEM crankcases, forged internals, a 95mm cylinder, and high-performance components built to handle pump or race gas. ✅ What’s Included: Brand New OEM Crankcases – Genuine Yamaha quality Cylinder Works or Athena 95mm Big Bore Cylinder Forged Piston (CP, JE, or Wiseco) – Includes rings, wrist pin, and circlips Hi-Temp Piston Rings Chrome Wrist Pin & Circlips Hotrods or Wiseco Crankshaft w/ Rod HD Crank Bearings Water Pump Bearing & Billet Impeller w/ Gear K&N Oil Filter Talon Titanium Cylinder Head Stud Kit – Lifetime warranty* Complete Gasket Kit (Top & Bottom End) Complete Crankcase Oil Seal Kit Valve Stem Seals Heavy-Duty Timing Chain HD Clutch Kit