Spindle Assembly / MTD 918-0241BPack Size:1MTD 918-0431C, MTD 618-0241, MTD 918-0241, MTD 918-0431C, MTD 918-0431B, MTD 918-0241B, MTD 918-0413, MTD 918-04034Rotary 9287, Laser 97548, Prime Line 7-05286, Dealer Choice 39-2140, Oregon 82-516, Napa 7-05286, Ratio Parts 022-347, Oregon 82-509, Sunbelt B1MT55, Ratio Parts 122-172, Ratio Parts 022-346MTD 46" deck, 1997 and newer, double pulley spindles with special design for 6 pt. star center hole Includes Pulley, No threads in housing, use self-tapping screws, Height: 6 1/2 ", Specially designed: to replace 6 pt. star center hole