Spindle Assembly Replaces CUB CADET MTD 618-04822A 618-04950 918-04822 918-04822A 618-04822 918-04822 Includes Spindle Housing, Bearings, Shaft and Pulley. Hardware not included. 3 star blade pattern, accepts original 6 star point or aftermarket 3 star point blades. No treads. Self tapping bolts required (not included), or re-use existing bolts if they are still in good conditions. Zerk grease fitting for easy greasing. Grease not included.