18" Blades for Lesco

These Stens 18 inch Replacement Blades are precision balanced and heat treated for durability, excellent for Lesco Mowers.

302-618 Toothed Blade.

302-618 Toothed Blade.

  • Toothed Blade
    (302-618)
    USD $20.72
  • Hi-Lift Toothed Blade
    (302-818)
    USD $27.43
    • Buy 2 for USD $24.70 each and save 10%
    • Buy 3 for USD $23.33 each and save 15%
  • Heavy-Duty Blade
    (310-052)
    USD $14.65
  • Blade
    (310-110)
    USD $13.96
  • Blade
    (330-365)
    USD $15.88
  • Notched Air-Lift Blade
    (340-121)
    USD $25.56
  • Blade
    (340-158)
    USD $16.38
    • Buy 2 for USD $14.75 each and save 10%
    • Buy 3 for USD $13.93 each and save 15%
  • Hi-Lift Blade
    (345-108)
    USD $15.60
  • Blade
    (345-405)
    USD $19.79
  • Hi-Lift Blade
    (345-462)
    USD $19.36
  • Hi-Lift Blade
    (355-061)
    USD $15.52

Details

These quality blades are excellent mower replacement blades for Lesco 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 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

Item # Replaces Lesco # Blade Type Length Center
Hole
Width Thickness Fits/Notes
302-618 050125 / 050140 / 050241 / 50125 / 50140 / PL4206 Toothed
Silver Streak
18" 5/8" 2 1/2" 0.203" Requires 2 for 36" decks, 3 for 52" decks
302-818 050125 / 050140 / 050241 / 50125 / 50140 Hi Lift
Toothed
Silver Streak
18" 5/8" 3" 0.250" Requires 2 for 36" decks, 3 for 52" decks
310-052 013826 Notched
Air-Lift
18" 5/8" 2 1/2" 0.250" Requires 2 for 36" decks, 3 for 52" decks
310-110 050125 / 050140 / 050241 / 50125 / 50140 Rolled
Hi-Lift
18" 5/8" 2 1/2" 0.203"
330-365 051509 Medium-Lift 18 5/8" 13/16" 2 1/2" 0.203"
340-121 050125 / 050140 / 050241 / 50125 / 50140 Notched
Air-Lift
18" 5/8" 3" 0.203" Requires 2 for 36" cut, 3 for 52" cut
340-158 013826 / 050125 / 050140 / 050241 / 103-2528 /
12111-02 / 32022A / 32022HD / 363055 / 50125 /
50140 / 633482
Notched
Air-Lift
18" 5/8" 2 1/2" 0.203" Requires 2 for 36" cut, 3 for 52" cut
345-108 050580 Hi-Lift 18 1/2" 3/4" 2" 0.187"
345-405 005790 Low-Lift 18" 1/2" 2 1/2" 0.187"
345-462 050575 Hi-Lift 18" 1/2" 2 1/2" 0.187"
355-061 050621 Hi-Lift 18" 5/8" 2 1/2" 0.203" Requires 2 for 36" deck; 3 for 52" deck

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