Wiseco 85-05 Polaris 250 ATV (536M07300 2874CD) Piston Kit

Premium materials produce the best sealing technology available exceeding O.E.M. standards. 2-Stroke: Wiseco top end gasket kit; Dedicated forging; Superior strength/weight ratio utilizing Aerospace alloy; Race-proven designs; Chosen by top race teams, in all forms of racing; CNC machined; Optimal cam shape and profile for peak HP and service life; Premium top end needle bearing; Precision-machined, highest-quality materials for strength and reduced friction; High-performance ring set; Extended life and sustained power; Highest-quality alloy pin; Consistently true and durable. 4-Stroke: Wiseco top end gasket kit; Premium materials produce the best sealing technology available, exceeding O.E.M. standards; Dedicated forging; Superior strength/weight ratio utilizing Aerospace alloy; Dome design; Improved flame travel; Chrome plated piston pin; Horizontal slot pin oiling; Reduced friction/scuff resistant; Pressure seal groove; Maximum ring seal; Armor Glide Skirt-Coated available for select models; Dedicated Rings; Maximum compression and oil control.

This Part Fits:

Year	Make	Model	Submodel
1985-1986	Polaris	Scrambler 250	Base
1990-2006	Polaris	Trail Blazer 250	Base
1991-1999	Polaris	Trail Boss 250	Base
1988-1993	Polaris	Trail Boss 250 2x4	Base
1987-1993	Polaris	Trail Boss 250 4x4	Base
1985-1988	Polaris	Trail Boss 250R/ES	Base