MowerPartsGroup John Deere L120 L130 48" Deck Rebuild Kit Spindles Blades Belt Idler Pulley Hi Lift Blades Replaces: John Deere: GX20250, GY20568; 17" in length; 2 1/2" Width Spindles Replaces: John Deere: GY20050, GY20785 Belt Replaces: John Deere: GX21833; Length: 141 1/8"; Width: 1/2" Ilder Pulley(1) Replaces: John Deere: GY20110, GY20629; OD: 5 1/8"; Height: 1 3/4" Idler Pulley(2) Replaces: GY20067; OD: 3 5/8"; Height: 1 3/16"