Most Wiseco 2-cycle pistons are forged from high-silicone bar stock
Greater strength and lower expansion at high temperatures
Complete piston kits include High-Performance forged pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engine
All Wiseco High-Performance pistons are priced with rings, wrist pins and circlips
Wiseco ring types are not interchangeable (i.e., CD is not interchangeable with LC) and fit only Wiseco pistons
WARNING: Wiseco pistons can be fitted only with Wiseco rings.

More Information
Manufacturer SKU	PK1778
Manufacturer:	Wiseco
Department	PAM-PU
HTP Sale	No
Show Stock	Yes
Riding Style	ATV
California Restricted Product:	No

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Year	Make	Model
2000-2012	Yamaha	Big Bear 400
1993-1999	Yamaha	YFM 400 Kodiak

Piston Kit with Gasket PK1778