2000 Yamaha YZ250 Genuine Yamaha OEM Standard Bore Piston Assembly Kit

Part number 5CU-11630-00 (or 5CU-11630-00-00) is a genuine Yamaha OEM standard bore piston assembly kit designed specifically for the 2000 Yamaha YZ250 motorcycle. 

Product Details

Part Description: Piston Assembly (STD - Standard Bore).

Manufacturer: Yamaha.

Function: A replacement kit used to restore engine performance and compression to original factory specifications.

Kit Components: This assembly typically includes the piston, piston rings, piston pin, and circlips (snap rings).

Bore Size: The standard bore size for the compatible YZ250 models is 66.4 mm.

Status: This is often "New Old Stock" (NOS) and availability can be limited. 

Vehicle Compatibility

This part is a specific fit for the 2000 Yamaha YZ250 two-stroke dirt bike across various international models:

Year: 2000.

Make: Yamaha.

Model: YZ250 (specifically YZ250M variants in the USA, Canada, South Africa, etc.). 

Selling as pictured.

More than welcome to pick up at shop in butler pa & save shipping.

012226-JM2