Wiseco Piston for Polaris 350cc 2 Stroke .040 oversize.

Part #: 639M08100

List Price: $159.14

Our Price: $125.72

.040" (1.0mm) oversized Polaris ATV Wiseco Piston. Application:

Polaris Trail Boss 350

OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.	Wiseco 639P4
Size	81.0 mm Bore x 70 mm Stroke