Fits model K-301, 12 hp engines before serial number 1730100003. Will not fit Kohler "D" type Mahle piston. For ourpiston assy. Cylinder diameter 3.405"
|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.||Kohler 48-108-04, Kohler 235892|