Replaces the following OEM part numbers: Compatible with JOHN DEERE UC22010 WITHOUT MULCHERS Center Hole: 51/64″ Width: 2-3/4″ Thickness: .187″ Length: 19″ John Deere (UNSPECIFIED): MULTIPLE (54″) John Deere COMPACT TRACTOR: 2320 (54″) John Deere RIDING LAWN MOWER: GT225 (54″) John Deere RIDING LAWN MOWER: GT235 (54″) John Deere RIDING LAWN MOWER: GT245 (54″) John Deere RIDING LAWN MOWER: GX255 (54″) John Deere RIDING LAWN MOWER: GX325 (54″) SELF-PROPELLED LAWN MOWER John Deere: GX335 (54″) SELF-PROPELLED LAWN MOWER John Deere: GX345 (54″) John Deere SELF-PROPELLED LAWN MOWER: GX355 (54″) John Deere SELF-PROPELLED LAWN MOWER: LX280 (54″) John Deere SELF-PROPELLED LAWN MOWER: LX288 (54″) John Deere SELF-PROPELLED LAWN MOWER: X320 (54″) John Deere SELF-PROPELLED LAWN MOWER: X340 (54″) John Deere SELF-PROPELLED LAWN MOWER: X360 (54″) John Deere SELF-PROPELLED LAWN MOWER: X465 (54″) John Deere SELF-PROPELLED LAWN MOWER: X475 (54″) John Deere SELF-PROPELLED LAWN MOWER: X485 (54″) John Deere SELF-PROPELLED LAWN MOWER: X495 (54″) John Deere SELF-PROPELLED LAWN MOWER: X500 (54″) John Deere SELF-PROPELLED LAWN MOWER: X520 (54″) John Deere SELF-PROPELLED LAWN MOWER: X530 (54″) John Deere SELF-PROPELLED LAWN MOWER: X534 (54″) John Deere SELF-PROPELLED LAWN MOWER Deere: X540 (54″) SELF-PROPELLED LAWN MOWER John Deere: X575 (54″) SELF-PROPELLED LAWN MOWER John Deere: X585 (54″) SELF-PROPELLED LAWN MOWER John Deere: X590 (54″) SELF-PROPELLED LAWN MOWER John Deere: X595 (54″) SELF-PROPELLED LAWN MOWER John Deere: X700 (54″) SELF-PROPELLED LAWN MOWER John Deere: X720 (54″) SELF-PROPELLED LAWN MOWER John Deere: X724 (54″) SELF-PROPELLED LAWN MOWER John Deere: X728 (54″) SELF-PROPELLED LAWN MOWER John Deere: X729 (54″) SELF-PROPELLED LAWN MOWER John Deere: X740 (54″) SELF-PROPELLED LAWN MOWER John Deere: X744 (54″) SELF-PROPELLED LAWN MOWER John Deere: X748 (54″) SELF-PROPELLED LAWN MOWER: X749 (54″) John Deere ZERO-TURN: Z425 EZTRAK (54″) John Deere ZERO-TURN: Z435 EZTRAK (54″) John Deere ZERO-TURN: Z445 EZTRAK (54″)