Replacement Part List

Parts and Maintenance Information

Key Description Part Number THD Store SKU THD Online SKU

1. 48 inch Mower Blade (3n1) GY20852 469-450 100571304

2. 48 inch Mower Deck Belt GX21833 470-341 100546396

3. Oil Filter GY20577 226-963 100175070

4. Oil TY22029 226-971 100127512

5. Fuel Filter GY20709 289-625 100126418

6. Air Filter GY21056

GY21435

300-929

876-771

202274985

202722487

7. Mulch Cover GY20417 NA 100670937

John Deere D140 Lawn Tractor

Fits D140 tractor PIN ending in 100001-400000, California XXXXXX-040000

Fits D140 tractor PIN ending in 400001-XXXXXX, California 040001-XXXXXX

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John Deere D140 Lawn Tractor Parts and Maintenance Information 6. 2. 3. 7. 5. Key 1 2 1. Description Part Number THD Store SKU THD Online SKU 1. 48 inch Mower Blade (3n1) GY20852 469-450 100571304 2. 48 inch Mower Deck Belt GX21833 470-341 100546396 3. Oil Filter GY20577 226-963 100175070 4. Oil TY22029 226-971 100127512 5. Fuel Filter GY20709 289-625 100126418 6. Air Filter GY210561 GY214352 300-929 876-771 202274985 202722487 7.
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John Deere D140 Lawn Tractor Parts and Maintenance Information Service Intervals After 8 Hours Every 50 Hours or Annually Change engine oil & replace filter Change engine oil & replace filter. (Service more frequently under dusty conditions.) Check & adjust mower deck belt tension Clean/replace air filter precleaner & element. (Service more frequently under dusty conditions.) Check & adjust mower deck spindle brakes Replace fuel filter. Lubricate mower spindles Sharpen/replace mower blades.