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YFZ 450 ATV 2004-2009 Yamaha Engine Rebuild Kit Piston Cylinder & T Chain NO R X
NO Dropshipping. In stock on our shelves, ready to ship to your door!
Top & Bottom-End Engine Rebuild Kit (Carbureted Models ONLY!)
Hot Rods bottom-end rebuild kit with a Cylinder Works Nicasil cylinder & a matching piston kit - (See chart above for year & model fit).
In addition to the engine kit, we include the timing chain you should replace while rebuilding.
- No core return is required
- Brand new, NOT rebuilt
- Cylinder Works Nickasil cylinder (standard bore)
- Vertex forged & coated piston kit (95.0 mm Standard Size, 12:1, matched size to cylinder)
- HC98XRH2010118 genuine Hot Cams timing chain
- Includes everything pictured to rebuild your bottom end
- Crankshaft assembly
- 2 (TWO) main crankshaft bearings
- All needed gaskets, oil seals & O-rings (as pictured)
- Meets or exceeds OEM specifications.
Please ensure your model and year are listed below for proper fitment.
This part will ONLY work on models and years listed below:
| Year | Model |
| 2004-2009 | YFZ 450 ATV (NO R or X Models) |
Please consult your repair manual for proper procedures.
Not 100% positive of your model year? See the last picture for our VIN decoder chart.
Order Processing
Domestic Shipping Within The 48 States
Domestic Shipping Outside The 48 States
- All products are in stock at our St. Louis Distribution Center
- Orders ship the next business day
Domestic Shipping Within The 48 States
- Free shipping for all US locations
- PO boxes can't be utilized for UPS shipments
- USPS Express Mail expedited shipping option available
Domestic Shipping Outside The 48 States
- Free shipping for USPS ship methods
- Large/Heavy items that ship via UPS can't be shipped outside the 48 states
$859.95
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