Spindle Assembly / MTD 918-0116CPack Size:1MTD 918-0116, MTD 618-0116, MTD 618-0111, MTD 618-0116A, MTD 918-0116B, MTD 918-0116CDealer Choice 39-2120, Laser 97545, Oregon 82-512, Prime Line 7-05283, Rotary 9284MTD 46" decks, 1995 and 1996; using special design for 6 pt. star center holeOD of Pulley: 5 ", Pulley included, Specially designed spindle shaft to replace 6 pt. star