14 1/2" - 16 3/4" Blades for Simplicity Mowers

Stens Replacement 14 1/2 inch - 16 3/4 inch Blades for Simplicity Mowers are heat treated for durability and precision balanced.

345-090 Straight Blade.

345-090 Straight Blade.

  • Toothed Blade
    (302-616)
    USD $20.10
  • Hi-Lift Toothed Blade
    (302-816)
    USD $26.78
  • Heavy-Duty Hi-Lift Blade
    (310-045)
    USD $15.64
    • Buy 2 for USD $14.08 each and save 10%
    • Buy 3 for USD $13.30 each and save 15%
  • OEM Replacement Blade
    (340-460)
    USD $17.56
  • Blade
    (345-074)
    USD $14.98
  • Blade
    (345-082)
    USD $14.19
  • Hi-Lift Blade
    (345-090)
    USD $14.62
  • Hi-Lift Blade
    (345-106)
    USD $16.61
  • Medium-Lift Blade
    (345-231)
    USD $15.16
  • Hi-Lift Blade
    (345-235)
    USD $25.63

Details

These quality blades are excellent mower replacement blades for Simplicity Mowers. They are precision balanced and heat treated for durability. Built to last the harsh conditions of outdoor power equipment.

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 Simplicity OEM Blade Type Length Center
Hole
Outer
Holes
Center/
Center
Width Thickness
302-616 5020843 / 5020843SM
Requires 2 for 32" decks; 3 for 48" decks
Silver Streak
Toothed
16 1/4" 5/8" N/A N/A 2 1/2" 0.203"
302-816 5020843SM
Requires 2 for 32" decks; 3 for 48" decks
Silver Streak
Toothed
16 1/4" 5/8" N/A N/A 3" 0.250"
310-045 5020843 / 5020843A / 5020843ASM /
5020843SM
Requires 2 for 32" decks; 3 for 48" decks
Notched Air-Lift 16 1/4" 5/8" N/A N/A 2 1/2" 0.250"
340-460 1687016SM Standard 16" 1" 7/16" 2 9/16" 2 1/2" 0.203"
345-074 1656147 / 1656147A / 1656147ASM /
1656147SM / 71656147
Fits 600, 1300, 5000, and 6000 series
Requires 3 for 42" decks
Hi-Lift 15 5/16" 3/4" 3/8" 2 9/16" 2" 0.187"
345-082 108448 / 108448SM / 1656143 /
1656143A / 1656143ASM / 1656143SM
Fits GTH-L, 700, 900, 7000 series
Requires 3 for 48" decks
Hi-Lift 16 3/4" 3/4" 3/8" 3 1/16" 2" 0.187"
345-090 108298 / 108298SM / 1656144 /
1656144A / 1656144ASM / 1656144SM /
2025856 / 2025856SM
Fits GTH-L, 700, 900, 7000 series new style
Requires 3 for 42" decks
Hi-Lift 14 1/2" 3/4" 3/8" 3 1/16" 2" 0.187"
345-106 1704856 / 1704856A / 1704856ASM /
1704856BMA / 1704856BZ / 1704856SM /
71704856
Fits LTH and 1600 series
Requires 3 for 44" decks
Requires 1 x 345-106 Blade and 1 x 345-102 Blade for 38" decks
Hi-Lift 16 1/8" 3/4" 3/8" 2 9/16" 2" 0.203"
345-231 17027774 / 17027774SM / 1704100 /
1704100A / 1704100ASM / 1704100BMA /
1704100BZ / 1704100SM / 1716696 /
1716696A / 1716696ASM / 1716696SM /
1727774 / 1727774A / 1727774ASM /
1727774BMA / 1727774BZ / 1727774SM /
71704100 / 71704100A
Fits LTH, 14-16 GT, 1600, 1700 series
Requires 3 for 44" decks
Medium-Lift 16 1/8" 3/4" 3/8" 2 9/16" 2" 0.203"
345-235 1659916A / 1659916ASM / 1659916BMA /
1659916BZ / 1659916SM / 1679916 /
1679916A / 1679916ASM / 1679916BZYP /
1679916SM / 71679916
Fits GTH-L, 700, 900, 1900, 7000 series
Requires 3 for 48" decks
Hi-Lift 16 3/4" 1" N/A N/A 2 1/2" 0.203"

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