Overview

Stens 21 inch Replacement Blades are heat treated for durability and precision balanced, excellent on Scag Mowers.

21" Blades for Scag Mowers

Toothed Blade
USD $23.13
  • SKU: 302-621
Hi-Lift Toothed Blade
USD $33.14
  • SKU: 302-821
Notched Air-Lift Blade
USD $34.71
  • SKU: 340-099
Blade
USD $22.33
  • SKU: 340-117
  • Buy 2 for USD $20.11 each and save 9.95%
  • Buy 3 for USD $18.99 each and save 14.95%
Notched Blade
USD $19.67
  • SKU: 340-882
  • Buy 2 for USD $17.71 each and save 9.95%
  • Buy 3 for USD $16.73 each and save 14.95%
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Prices are in US Dollars.

Overview

Stens 21 inch Replacement Blades are heat treated for durability and precision balanced, excellent on Scag Mowers.

Product Description

These quality blades are excellent mower replacement blades for Scag 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 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 Scag OEM Blade Type Length Center
Hole
Width Thickness
302-621 48111 / 481708 / 481712 / 482879 / 48304 / 483318 / A48111 / A48304
Requires 3 for 61" deck
Silver Streak
Toothed
21" 5/8" 2 1/2" 0.203"
302-821 481708 / 481712 / 482879 / 48304 / 483318 / A48111 / A48304
Requires 3 for 61" deck
Silver Streak
Toothed
21" 5/8" 3" 0.250"
340-117 48111 / 481708 / 481712 / 482879 / 48304 / A48111 / A48304
Requires 3 for 61" deck
Notched Air-Lift 21" 5/8" 2 1/2" 0.203"
340-882 482879 / 482881
Fits Turf Tiger and Wildcat
Requires 3 for 61" deck
Notched Air-Lift 21" 5/8" 2 1/2" 0.203"
340-099 481708 / 481712 / 482879 / 48304 / A48111 / A48304
Fits Super Z, Turf Tiger and walk behinds STHM, SW and SWZ;
Requires 3 for 61" deck
Notched Air-Lift 21" 5/8" 3" 0.203"

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