18" To 18 3/4" Blades for Toro Mowers

These Stens blades for Toro mowers measure from 18" to 18 3/4".

345-462 replaces Toro 56-2390 and 56-2390-03.

345-462 replaces Toro 56-2390 and 56-2390-03.

  • Mulching Blade
    (302-316)
    USD $23.53
  • Toothed Blade
    (302-618)
    USD $20.72
  • Silver Streak Toothed Blade
    (302-619)
    USD $21.33
  • 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
  • Mulching Blade
    (335-855)
    USD $20.87
  • 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%
  • Blade
    (345-405)
    USD $19.79
  • Hi-Lift Blade
    (345-462)
    USD $19.36
  • Blade
    (350-157)
    USD $22.13
  • Hi-Lift Blade
    (355-044)
    USD $14.53
  • Mulching Blade
    (355-079)
    USD $14.09
  • Blade
    (355-291)
    USD $14.71
  • Heavy-Duty Blade
    (355-339)
    USD $17.90
    • Buy 2 for USD $16.12 each and save 10%
    • Buy 3 for USD $15.22 each and save 15%

Details

These blades 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 HiLift 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 Toro OEM Blade Type Length Center
Hole
Width Thickness Notes
302-316 106-0626 / 108-1127 / 27-0990 / 27-0990-03 /
44-5480 / 56-2390 / 56-2390-03 / 92-7961 /
92-7961-03
Requires 2 for 36" deck; 3 for 52" deck
Silver Streak
Toothed
18" 1/2" 2 1/2" 0.203"
302-618 105-7779-03 / 105-7781 / 105-7781-03 / 108-1117 /
110-0409
Requires 2 for 36" deck; 3 for 52" deck
Silver Streak
Toothed
18" 5/8" 2 1/2" 0.203"
302-619 109-6873 Silver Streak
Toothed
18" 15/16" 2 1/2" 0.203" Not for use with mulch kit
302-818 105-7779-03 / 108-1117 / 110-0409
Requires 2 for 36" deck; 3 for 52" deck
Silver Streak
Toothed
18" 5/8" 3" 0.250"
310-052 103-2528 / 105-7781 / 105-7781-03 / 108-1117
Requires 2 for 36" deck; 3 for 52" deck
Notched Air-Lift 18" 5/8" 2 1/2" 0.250"
335-855 112-0931 / 98024
Fits GT2300, 14AK81RK544, 14AK81RK744 (2006);
Requires 3 for 54" deck
Mulching 18 1/2" 6 pt. star 3" 0.203"
340-158 103-2508 / 103-2518 / 103-2528 / 105-7781 /
105-7781-03 / 108-1117 / 110-0408 / 1-633482 /
1-633485
Requires 2 for 36" deck; 3 for 52" deck
Notched Air-Lift 18" 5/8" 2 1/2" 0.203"
345-405 27-0990 / 27-0990-03 / 44-5480 / 56-2390 /
92-7961 / 92-7961-03
Fits walk behinds and Timecutter zero turns;
Requires 2 for 36", 3 for 52" deck
Low-Lift 18" 1/2" 2 1/2" 0.187"
345-462 106-0626 / 106-0628 / 108-1127 / 27-0990 /
27-0990-03 / 27-0990-09 / 44-5480 / 56-2390 / 56-2390-03 /
56-2390-09 / 92-7961 / 92-7961-03 / 92-7961-09
Fits Z Master and walk-behinds;
Requires 2 for 36"; 3 for 52" deck
Hi-Lift 18" 1/2" 2 1/2" 0.187"
350-157 109079 / 109918
Fits 37" decks
Requires 2 to make set # 109079
Medium-Lift 18 3/4" 3/4" 2" 0.203"
355-044 103-2528 Hi-Lift 18" 5/8" 2 1/2" 0.203"
355-079 103-2518 / 633484 Mulching 18" 5/8" 2 1/2" 0.203"
355-291 109-6873
Fits Titan Z5200 ZTR's;
Requires 3 for 52" deck
Notched Hi-Lift 18" 15/16" 2 1/2" 0.203"
355-339 109-6873
Fits Titan Z5200 ZTR's;
Requires 3 for 52" deck
Notched Air-Lift 18" 15/16" 2 1/2" 0.250"

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