Premium Quality Replacement Part Deck Spindle w/Pulley & Notched Hi-Lift BladeFor Exmark Models:LZ18KC523 – Exmark 52″ 60″ Lazer Z Zero-Turn Mower, 18hp Kohler (SN: 190000 – 219999) (1999)LZ22KC523 – Exmark 52″ 60″ Lazer Z Zero-Turn Mower, 22hp Kohler (SN: 190000 – 219999) (1999)LZ22LKA523 – Exmark 52″ 60″ Lazer Z Zero-Turn Mower, 22hp Kawasaki (SN: 190000 – 219999) (1999)LZ22LKA523 – Exmark 52″ 60″ Lazer Z Zero-Turn Mower, 22hp Kawasaki (SN: 220000 – 259999) (2000)LZ23KC523 – Exmark 52″ 60″ Lazer Z Zero-Turn Mower, 23hp Kohler (SN: 220000 – 259999) (2000)LZ25KC523 – Exmark 52″ 60″ Lazer Z Zero-Turn Mower, 25hp Kohler (SN: 190000 – 219999) (1999)LZ25KC523 – Exmark 52″ 60″ Lazer Z Zero-Turn Mower, 25hp Kohler (SN: 220000 – 259999) (2000)Order Includes:3 x Spindle | 1-634972Height : 193.7mm | 7.62″Width : 12mm | 0.47″Inner Diameter : 167mm | 6.5″3 x Notched Hi-Lift Blade | 103-0301 103-0301-S 103-1580-S 103-2530 103-2530-B 103-2530-M 103-2530-S 1-613112 1-