Pair of left and right mulching blades kit for lawnmower mower compatible 92 cm deck models: TC92 - TWINCUT 92 CASTELGARDEN Length: 462 mm Diameter of centre hole: 18 mm Diameter of side holes: 8,5 mm Centre hole: 65 mm Code: 17-498 + 17-497 Original code: 182004353/0 + 182004354/0