19" - 19 1/2" Blades for John Deere Mowers

These Stens 19 inch - 19 1/2 inch blades are OEM Spec and will fit John Deere mowers.

330-489 replaces John Deere part M143520.

330-489 replaces John Deere part M143520.

  • Silver Streak Toothed Blade
    (302-460)
    USD $22.53
  • Hi-Lift Blade
    (330-316)
    USD $18.97
  • Low-Lift Blade
    (330-421)
    USD $21.11
  • Hi-Lift Blade
    (330-437)
    USD $22.72
  • Medium Lift Blade
    (330-489)
    USD $15.84
  • Medium-Lift Blade
    (330-595)
    USD $16.89
  • Mulching Blade
    (330-736)
    USD $14.74
  • Hi-Lift Blade
    (330-742)
    USD $19.51

Details

These quality blades are excellent mower replacement blades for John Deere Mowers.

They are precision balanced and heat treated for durability.

We carry different types of blades to choose from including toothed blades, mulching blades and rolled air-lift blades.

Toothed and mulching blades achieve smaller clippings for quick decomposition and a more manicured look.

A rolled air-lift blade lifts grass blades up for a cleaner cut and propels grass clippings up to be sucked into a mower bag easily.

The Silver Streak Hi-Lift Toothed blade are made 25% thicker than most other toothed blades and has 40% higher lift. They have more surface areas to cut grass and leaves and have more sharpening area resulting in longer blade life.

To measure your lawnmower blade:
1) Measure the blade diagonally from cutting tip to cutting tip. For mulching blades measure on the back to ensure straight lines.
2) Measure the width at the widest part of the blade
3) Measure the center hole
4) Measure the center to center distance between the outer holes
5) Refer to our chart below to choose your blade accordingly

Part # Replaces
John Deere OEM
Type Length Center
Hole
Outer
Holes
Center
To Center
Width Thickness Fits/Notes
302-460 AM100946,
AM137324,
M74449,
M82408,
M84472
Toothed
Silver Streak
19 1/2" 11/16" 3/8" 4" 2 1/2" 0.203" SRX895 riding mowers
LT133, LT150, LT155, LT166 models
Requires 2 for 38" decks
330-316 AM100945,
AM100991,
AM137324,
AM137326,
AM141039,
AM141041,
M153118,
M83459,
M84472,
M154159
Hi-Lift 19 1/2" 11/16" N/A N/A 3" 0.203" X300 and LX models
Requires 2 for 38" decks
330-421 M74449 Low-Lift 19 1/2" 11/16" 3/8" 4" 2 1/2" 0.203" LT170 series
Sabre 1338, 1438, 1538, 1638
Requires 2 for 38" decks
330-437 M144652,
M164016,
TCU30317
Hi-Lift 19" 7/8" N/A N/A 3" 0.250" 737, 757, Z710A, Z520A, Z810A, Z820A,
Z830A, Z840A, Z910A, Z920A, Z925A
Requires 3 for 54" decks
330-489 M143520 Medium Lift 19" 13/16" N/A N/A 2 3/4" 0.203" GT225-GT245, GX255, GX325-GX355,
LX266, LX280, LX288, X340, X465-X495, X500,
X520, X534, X540, X575-X595, Z425, Z445
Requires 3 for 54C decks
330-595 M136195,
TCU30316
Medium Lift 19" 15/16" N/A N/A 2 1/2" 0.250" Z-Trak models M653, M655, M657, M657A,
F620, F680, F687, 737, 757, Z655, Z445 with
7 iron deck only
Requires 3 for 54" decks
330-736 AM141040,
M112991,
M154158
Mulching 19 1/2" 11/16" N/A N/A 2 1/2" 0.203" Tricycler mulch kit
Requires 2 for 38" decks
330-742 M152726 Hi-Lift 19" 13/16" N/A N/A 2 3/4" 0.203" GX255, GX325, GX335, GX345, GX355, LX280 tractors
X320, X340, X500, X520, X530, X534, X540 multi-terrain tractors
Z425 and Z445 EZTrak ZTRs with 54" Edge decks

Related Information

Customer Reviews

Write Your Own Review

You're reviewing: 19" - 19 1/2" Blades for John Deere Mowers

  • 1 star 2 stars 3 stars 4 stars 5 stars

* Required Fields