13" To 17.9" Replacement Blades for Gravely Mowers

These Stens 13 inch - 17.9 inch Replacement Blades for Gravely Mowers are built with precision and heat treated for durability.
302-616 Blade.

302-616 Blade.

  • Toothed Blade
    (302-616)
    CAD $26.79
  • Hi-Lift Toothed Blade
    (302-717)
    CAD $34.88
  • Hi-Lift Toothed Blade
    (302-816)
    CAD $33.28
  • Heavy-Duty Hi-Lift Blade
    (310-045)
    CAD $21.70
    • Buy 2 for CAD $19.54 each and save 10%
    • Buy 3 for CAD $18.46 each and save 15%
  • Blade
    (320-406)
    CAD $27.95
  • Blade
    (320-507)
    CAD $15.71
    • Buy 2 for CAD $14.15 each and save 10%
    • Buy 3 for CAD $13.36 each and save 15%
  • Blade
    (320-515)
    CAD $17.03
    • Buy 2 for CAD $15.34 each and save 10%
    • Buy 3 for CAD $14.48 each and save 15%
  • Hi-Lift Blade
    (320-535)
    CAD $23.09
  • Notched Air-Lift Blade
    (335-168)
    CAD $21.57
    • Buy 2 for CAD $19.42 each and save 10%
    • Buy 3 for CAD $18.35 each and save 15%
  • Mulching Blade
    (355-089)
    CAD $26.69
    • Buy 2 for CAD $24.03 each and save 10%
    • Buy 3 for CAD $22.70 each and save 15%

Details

Rittenhouse carries the Stens Line of replacement blades for your Gravley Mowers. The table below will help determine which one you may need.

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:

  • Measure the blade diagonally from cutting tip to cutting tip. For mulching blades measure on the back to ensure straight lines.
  • Measure the width at the widest part of the blade.
  • Measure the center hole.
  • Measure the center to center distance between the outer holes.
  • Refer to our chart below to choose your blade accordingly.

Part # Replaces Gravely OEM Blade Type Length Center
Hole
Width Thickness Fits/Notes
302-616 00273000 / 04919100 Toothed
Silver Streak
16 1/4" 5/8" 2 1/2" 0.203" Requires 2 for 32" deck, 3 for 48" deck
302-717 046998 / 08779200 / 08779251 /
08899600 / 090824 / 09082400 /
09246700 / 11234 / 21285051 /
46998 / 8779251 / 8861651 /
88993300
Toothed
Silver Streak
17" 5/8" 3" 0.250" Requires 2 for 32" deck, 3 for 50" deck
302-816 00273000 / 04919100 Toothed
Silver Streak
16 1/4" 5/8" 3" 0.250" Requires 2 for 32" deck, 3 for 48" deck
310-045 04919100 Notched
Air-Lift
16 1/4" 5/8" 2 1/2" 0.250" Requires 2 for 32" deck, 3 for 48" deck
320-406 046998 / 08779251 / 08899600 /
09082400 / 09246700 / 11234 /
21285051 / 8779251 / 8861651 /
88993300
Rolled
Hi-Lift
17" 5/8" 2 1/2" 0.250" Fits 250Z and 260Z;
Requires 3 for 50" deck
320-507 014668 / 03498400 / 03498451 /
08899800 / 14668
Hi-Lift 13 7/8" 5/8" 2" 0.203" Pro 100;
Requires 3 for 40" deck
320-515 011234 / 046998 / 08779200 /
08779251 / 08861600 / 08861651 /
08899300 / 08899600 / 09082400 /
09246700 / 11234 / 11234P1 /
21285000 / 21285051 / 46998 /
8779251 / 8861651
Medium-Lift 17" 5/8" 2" 0.203" Fits Pro 150, Pro 200, Pro 300;
Requires 3 for 50" deck
320-535 046998 / 08779200 / 08779251 /
08899600 / 09082400 / 09246700 /
11234 / 21285000 / 21285051 /
46998 / 8779251 / 8861651 /
88993300
Rolled
Air-Lift
17" 5/8" 2 1/2" 0.250" Fits 991006, 992009, 888015, Pro 200
Pro 300 and 34Z model 992056;
Requires 3 for 50" deck
335-168 00273000 / 04919100 Notched
Air-Lift
16 1/4" 5/8" 2 1/2" 0.203" Requires 2 for 32" deck; 3 for 48" deck
355-089 00272900 Mulching 15 1/4" 5/8" 2 1/2" 0.203" Requires 3 for 44" deck

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