Blade hub for lawnmower mower 36" 38" 42" HEIGHT 177.8mm complete shaft R301873 bare hub R302248 bearings R301081 R301086 AYP Code: R301855 Original code: 130794 ALSO COMPATIBLE WITH HUSQVARNA R.O: 532143651 ALSO COMPATIBLE WITH JONSERED R.O: 532120794 532130794 JO532130794 AT