Description
Lawn Mower Blade ( Mulch ) For 100, D100, E100 and LA100 Series with 48″ Deck
p/n: JD-GX21786
Description: Blade – Mulch
John Deere mower blades are designed to exact specifications to achieve the best performance and cut quality. We use high-quality steel that stays sharper and longer. A flat mounting surface reduces blade stress for a long life and excellent cut quality. The properly sized center hole provides for less vibration and increased machine life. When you use these mulching blades with a mulch kit, you get perfectly sized clippings that return nutrients to the yard and reduce the need to dispose of yard waste. Use John Deere mower blades for the best life and performance.
Replaces OEM p/n:
- John Deere: GX21786
Sold as a 1 Blade, need to order 3 for a set.
Fits On:
100 Series
- 145 with 48″ Deck
D100 Series
- D140 with 48″ Deck
- D150 with 48″ Deck
- D160 with 48″ Deck
E100 Series
- E140 with 48″ Deck
- E150 with 48″ Deck
- E160 with 48″ Deck
- E170 with 48″ Deck
LA100 Series
- LA130 with 48″ Deck
- LA140 with 48″ Deck
- LA145 with 48″ Deck
- LA155 with 48″ Deck
- LA165 with 48″ Deck




