Wiseco Piston for Yamaha 660 cc engine. Hi-compression. .040 oversize.

Part #: 4737M10100

List Price: $249.51

Our Price: $199.52
.040" (1.0mm) oversized Yamaha ATV Wiseco Piston. 11:1 hi-compression. Application:

01-05 Yamaha YFM660R Raptor

02-06 Yamaha YFM660F Grizzly

05-06 Yamaha Rhino