Spindle Assembly / MTD 918-0117BPack Size:1MTD 918-0117, MTD 618-0117, MTD 618-0112, MTD 918-0117A, MTD 918-0117BDealer Choice 39-2150, Edgewater 59530, Laser 97544, Laser 97549, Mow More SH8187, Oregon 52-511, Oregon 85-053, Prime Line 7-05284, Rotary 9285MTD 46" deck, 800 series with special design for 6 pt. star center holeHeight: 5 1/2 ", Pulley included, Specially designed spindle shaft to replace 6 pt. star