TRACTOR POULIE MOWER TONDEUSE RHEADERS with flat groove bearing Bore : .50" 1.27 cm 12.7 mm Outer diameter : 8.51 cm 3.35" 85.10 mm Brigg Stratton Code : 91179MA Castelgarden Stiga Ggp Alpina : 125601554/0 25601554/0 Murray CASTELGARDEN HONDA JOHN DEERE ALPINA GGP SIMPLICITY SNAPPER VICTA MOUNTFIELD