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OEM & Performance ATV, UTV & Dirt Bike Parts for Yamaha, Honda, Polaris, Can-Am & More — Shipped Fast from BPRATV
OEM & Performance ATV, UTV & Dirt Bike Parts for Yamaha, Honda, Polaris, Can-Am & More — Shipped Fast from BPRATV

Complete Wiseco YFZ450 Engine Rebuild Kit Piston Crankshaft Gaskets Chain '04-13

by Wiseco
Save 10% Save 10%
Original price $1,029.95
Original price $1,029.95 - Original price $1,029.95
Original price $1,029.95
Current price $926.99
$926.99 - $926.99
Current price $926.99

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🔥 YFZ450 Garage Buddy 95mm Complete Engine Rebuild Kit – Wiseco & BPRATV 🔥

🛠️ Product Overview

The ultimate all-in-one solution for rebuilding your Yamaha YFZ450 motor. Featuring Wiseco’s forged components, this Garage Buddy kit delivers the reliability, power, and peace of mind you demand — without the guesswork, and at the BEST price!

✅ What’s Included

  • Wiseco 95mm 11.4:1 Forged Piston Kit (Rings, Wrist Pin, Circlips)
  • Wiseco Fully Assembled HD Crankshaft w/ Connecting Rod
  • Wiseco HD Main Bearings (Koyo or NTN – Made in Japan)
  • Top End Gasket Kit (Cometic or Athena)
  • Wiseco Bottom End Gasket Kit w/ Viton Stem Seals (Cometic or Athena)
  • Wiseco Engine Oil Seal Kit (Cometic or Athena)
  • Wiseco HD Cam Chain (Made in Japan)
  • Maxima Assembly Lube
  • Wiseco Hour Meter w/ Mounting Bracket

⚙️ Model Fitment

• Yamaha YFZ450 Carbureted Models
• Years: 2004–2009, 2012, 2013

❓ Frequently Asked Questions

  • Q: Is this a complete rebuild kit?
    A: Yes! It includes everything from the crank to the top end — just missing the cylinder. If you need a kit with a cylinder, check our other listings!
  • Q: Are the components OEM compatible?
    A: Absolutely — all parts are direct fit for OEM Yamaha YFZ450 engines (carbureted models only).
  • Q: What kind of gas can I run?
    A: The 11.4:1 compression piston runs great on premium pump or race fuel.

🌟 Why Buy from BPRATV?

BPRATV – The Best Parts. The Best Performance. The Best Price.
BRAPPPPPPPPPP!
Trusted by riders & builders alike for full kits that are easy to install & built to last.

© BPRATV LLC

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