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7-piece 42" deck rebuild kit for select John Deere L100 Series, Sabre and Scotts lawn tractors using the GY20995 42" deck configuration.
This kit includes two complete spindle assemblies, two 21" mulching blades, one deck drive belt and both deck idler pulleys — providing a more complete rebuild than kits containing only the spindles, blades and belt.
| Component | Qty. | Part / Reference |
|---|---|---|
| Complete Spindle Assembly | 2 | 80-12-073 / GY20050 / GY20785 / GX20152 |
| 21" Mulching Blade | 2 | 80-10-435 / GX20249 / GX20433 / GY20567 |
| Deck Drive Belt | 1 | 80-90-601 / GX20072 / GY20570 |
| Large Idler Pulley – 5-7/32" | 1 | 80-91-068 / GY20110 / GY20629 |
| Small Idler Pulley – 3-5/8" | 1 | 80-91-071 / GY20067 / GY22172 |
Spindle Assemblies:
GY20050, GY20785, GX20152
Mulching Blades:
GX20249, GX20433, GY20567
Blade Specifications:
Approximately 21" long • 2-1/2" wide • 0.675" center hole • 0.150" thick
Deck Drive Belt:
GX20072, GY20570
Approximately 17/32" wide × 103-3/4" long
Large Idler Pulley:
GY20110, GY20629
Approximately 5-7/32" diameter
Small Idler Pulley:
GY20067, GY22172
Approximately 3-5/8" diameter
This kit fits select John Deere, Sabre and Scotts tractors equipped with the compatible GY20995 42" deck configuration.
John Deere L Series:
L100
L105
L107
L108
L110
L111
L118
John Deere / Scotts:
L17.542
L1742
Sabre:
1442
14.542GS
1642HS
1742HS
1742PR
Aftermarket replacement parts. John Deere, Sabre, Scotts and OEM part numbers are used for identification and compatibility reference purposes only.