Skip to product information
SKU:
ZZ3J00192
Same day shipping if ordered by 4PM CST.
For 2004-2009,2012-2013 Yamaha YFZ450 Cylinder Piston Engine Rebuild Top End Kit
$157.49
In Stock
$157.49
Sale price
$157.49
Regular price
Q:
Estimated delivery between
Let Northline Parts Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
Cylinder Piston Engine Rebuild Top End Kit for Yamaha
This cylinder piston engine rebuild top end kit for Yamaha YFZ450 includes the cylinder, piston, rings, and necessary gaskets to restore engine performance on 2004-2009 and 2012-2013 models. It provides a complete solution for addressing wear in the upper engine assembly.
Overview
The cylinder piston engine rebuild top end kit for Yamaha YFZ450 is designed for riders and mechanics who need to rebuild the top end after high mileage or performance use. This kit delivers the key components to bring the engine back to factory specifications. It is a practical choice for restoring compression and eliminating piston slap.
Built For Performance
- Includes a precision-machined cylinder for proper piston clearance
- High-strength piston with proven ring package for durability
- Complete gasket set to ensure a tight seal
- Manufactured to match OEM tolerances for reliable fit
- Suitable for standard bore or rebuild applications
Fits These Machines
- for Yamaha YFZ450 (2004-2009)
- for Yamaha YFZ450 (2012-2013)
On-The-Job Use
- Rebuilding a worn top end after extended racing seasons
- Restoring power on a high-mileage YFZ450 used for trail riding
- Replacing components during a full engine refresh
- Preparing a bike for competition by boosting compression
Good To Know
Q: Does this kit include the cylinder itself? A: Yes, the kit includes a new cylinder, piston, rings, and all gaskets required for a complete top end rebuild.
Q: Will this work on a 2010 YFZ450? A: This kit only fits the 2004-2009 and 2012-2013 models, so it will not fit a 2010 YFZ450. Confirm your model year before ordering.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.