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Complete 48" deck rebuild kit for select John Deere L120 and L130 lawn tractors, Sabre 1948HV / 2148HV and Scotts L2048 / L2548 models equipped with the compatible 48" three-blade mower deck.
This 10-piece deck rebuild kit includes 3 spindle assemblies, 3 mower blades, 1 deck drive belt, 2 small idler pulleys and 1 large idler pulley. It is built around the John Deere GY20996 deck rebuild configuration using the GY20050 / GY20785 spindle, GX20250 / GY20568 blade and GX20305 / GY20571 belt families.
| Component | Qty. | OEM Reference Family |
|---|---|---|
| Spindle Assembly | 3 | GY20050 / GY20785 |
| 17" Mower Blade | 3 | GX20250 / GY20568 |
| Deck Drive Belt | 1 | GX20305 / GY20571 |
| Small Flat Idler Pulley | 2 | GY20067 / GY22172 |
| Large Idler Pulley | 1 | GY20110 / GY20629 / GY22082 |
Deck Rebuild Kit:
GY20996
Spindle Assemblies:
GY20050, GY20785
Mower Blades:
GX20250, GY20568
Deck Drive Belt:
GX20305, GY20571
Small Idler Pulleys:
GY20067, GY22172
Large Idler Pulley:
GY20110, GY20629, GY22082
Mower Blades
Approx. 17" long × 2-1/2" wide × .150"–.164" thick with approximately 11/16" (.675") center hole. Three blades are required for the compatible 48" deck. Replaces GX20250 / GY20568.
Spindle Assemblies
Replacement spindle assemblies in the GY20050 / GY20785 family with grease fittings. Approximate overall height varies slightly by aftermarket manufacturer; compare mounting pattern and shaft configuration with your original spindle before installation.
Deck Drive Belt
Replaces GX20305 / GY20571. Approximately 139" overall nominal length depending on manufacturer measurement method, approximately 1/2" to 17/32" wide, wrapped aramid-cord replacement construction.
Small Idler Pulleys
Includes 2 small flat idler pulleys replacing GY20067 / GY22172. Approx. 3-5/8" outside diameter × 11/16" ID × 1-3/16" height.
Large Idler Pulley
Includes 1 large idler pulley replacing GY20110 / GY20629 / GY22082. Approx. 5-1/8" to 5-1/4" outside diameter × 11/16" ID × 1-3/4" height.
Fits compatible 48" deck configurations on:
Important: John Deere documents the GY20996 rebuild kit for L120 and L130 tractors with the compatible 48" deck, with an exception for certain 2005 deck configurations. Because multiple deck component configurations exist, confirm the OEM numbers on your mower before ordering.
John Deere L120 and L130 tractors can be found with different 48" deck component configurations. This kit is the correct choice when your mower uses the GY20050 / GY20785 spindle family, GX20250 / GY20568 blade family and GX20305 / GY20571 deck belt.
If your L120 or L130 instead uses GY20454 / GY20962 / GY21098 spindles, GX21784 / GY20852 7-point-star blades and GX21833 belt, it uses a different 48" deck rebuild configuration.
See the alternative John Deere 48" Deck Rebuild Kit — 80-DK-039
If you are unsure which kit fits your mower, contact Green Dade Outdoor with your complete mower model, serial number and any visible OEM numbers from the original belt, blades or spindle assemblies before ordering.
Aftermarket replacement parts. John Deere, Sabre and Scotts names and OEM part numbers are used for identification and compatibility reference only.