WSM Mercury 50-140  Hp  Low Dome Carb Models Only Piston Kit
2 ring low dome and will replace 2 or 3 ring low dome and high dome OEM pistons

(Kit includes Piston, Rings, Wrist Pin, & Clips

This part meets or exceeds OEM Specifications.

Sizes Available:                             Part#:

                      Std.                 100-15k

                         .010                  100-15-04k

                         .020                  100-15-05k

                         .030                  100-15-06k

                         .040                  100-15-07k

Please Make A Note On Invoice Or Message  With Part # and Size.

Application Fits:    

OEM #: 7437A3, 774-8600A3, 774-9137A9, 8199A3, 8200A4