YFZ450 95mm Rebuild Kit OEM Crankcases Forged Piston Carb Models

SKU 285591968888

🔧 Yamaha YFZ450 95mm Complete Rebuild Kit – OEM Crankcases + Forged Internals

FITS ALL YAMAHA YFZ450 CARB MODELS & SPECIAL EDITIONS (2004–2013)
This kit is built for serious riders who want a fresh motor from the ground up—brand new OEM crankcases, a 95mm big bore cylinder, and the best names in forged internals and supporting components.

✅ What’s Included:

• Brand New OEM Crankcases

• 95mm Big Bore Cylinder

• Wiseco or Wossner Forged Piston

• Hi-temp piston rings

• Chrome wristpin & circlips

• Hotrods or Wiseco Crankshaft with Rod

• Main bearings

• Complete top & bottom-end gasket kit

• Complete crankcase oil seal kit

• Valve stem seals

• 2007+ Upgraded Aftermarket Oil Pump

• K&N Oil Filter

• Timing Chain

• HD Clutch Kit (fibers, steels, springs)

• Talon Titanium Head Stud Kit – Lifetime Warranty*

• Fuel Type: Pump or race gas compatible

🔥 Key Benefits:

• 🧱 OEM Foundation: Start with a new set of cases for a true engine refresh

• 🚀 Performance Boost: 95mm big bore for increased torque and horsepower

• 🔩 Forged Reliability: Wiseco or Wossner piston, Hotrods or Wiseco crank for lasting strength

• 🛠️ All-In-One Convenience: No hunting for parts—everything is in the box

• 🧰 Direct Fit: No machining needed for stock compatibility

📅 Compatibility:

✔️ Fits All Carbureted Yamaha YFZ450 Models
📍 Includes Special, Limited, and Custom Editions

Confirmed Fitment:

• 2004–2013 YFZ450

• 2004 YFZ450LE

• 2005–2007 YFZ450SE

• 2007 YFZ450SE2

• 2008 YFZ450SP, SP2

• 2006–2007 YFZ450V (Bill Balance)

• 2012–2013 YFZ450W (Custom Graphics)

🛡️ Warranty Info:

• 1-Year Warranty on all BPRATV components

• Talon Titanium Studs are covered for life (use-related failure only)

• Parts must be installed by a qualified mechanic

• Returns require part inspection—no claims honored via phone, email, or third-party opinion alone