18" Blades for Ariens Mowers

Stens Replacement 18 inch Blades for Ariens Mowers are heat treated for durability and precision balanced.

302-618 Silver Streak Toothed Blade.

302-618 Silver Streak Toothed Blade.

  • Mulching Blade
    (300-565)
    CAD $27.90
  • Toothed Blade
    (302-618)
    CAD $29.16
  • Hi-Lift Toothed Blade
    (302-818)
    CAD $35.17
    • Buy 2 for CAD $31.67 each and save 10%
    • Buy 3 for CAD $29.91 each and save 15%
  • Blade
    (340-158)
    CAD $23.81
    • Buy 2 for CAD $21.44 each and save 10%
    • Buy 3 for CAD $20.25 each and save 15%
  • Hi-Lift Blade
    (340-226)
    CAD $22.58
    • Buy 2 for CAD $20.33 each and save 10%
    • Buy 3 for CAD $19.20 each and save 15%
  • Hi-Lift Blade
    (355-061)
    CAD $23.30

Details

These quality blades are excellent mower replacement blades for Ariens 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 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 Ariens OEM Blade Type Length Center
Hole
Outer Holes Center Width Thickness
300-565 21546848 Mulching 18 1/4" 5 pt. star none none 2 1/2" 0.187"
302-618 00273100 / 03399704
04916400 / 04917900 / 3399704

Requires 3 for 50" cut
Silver Streak
Toothed Blade
18" 5/8" none none 2 1/2" 0.203"
302-818 00273100 / 03399704
04916400 / 04917900 / 3399704

Requires 3 for 52" cut
Silver Streak
Toothed Blade
18" 5/8" none none 3" 0.250"
340-158 00273100 / 03399704
04916400 / 04917900

3399704
Notched Air-Lift 18" 5/8" none none 2 1/2" 0.203"
340-226 21546235
Requires 3 for 54" decks
Hi-Lift 18 1/2" 5 pt. star 3/8" 3 3/4" 2 3/4" 0.187"
355-061 04916400
Requires 3 for 52" cut
Hi-Lift 18" 5/8" none none 2 1/2" 0.203"

Related Information

Customer Reviews

Write Your Own Review

You're reviewing: 18" Blades for Ariens Mowers

  • 1 star 2 stars 3 stars 4 stars 5 stars

* Required Fields