19" - 19 7/8" Replacement Blades for AYP Mowers

These Stens Replacement Blades are for AYP Mowers including Craftsman and Sears models.

340-170 Blade.

340-170 Blade.

  • Silver Streak Toothed Blade
    (302-424)
    USD $19.33
  • Mulching Blade
    (335-624)
    USD $20.48
  • Blade
    (340-022)
    USD $18.17
  • Low-Lift Blade
    (340-042)
    USD $13.41
  • Mulching Blade
    (340-079)
    USD $16.38
  • Hi-Lift Blade
    (340-162)
    USD $16.38
  • Blade
    (340-170)
    USD $13.97

Details

These Stens Replacement Blades are for AYP mowers including Craftsman and Sears models. These 19 inch - 19 7/8 inch Blades are built with precision and heat treated for durability. These Stens Replacement Blades are excellent blades for your commerical lawnmower. We offer many blades fitting different applications and a variety of types. To find out more about your existing Blade Type and Size, Please refer to the Related Information below.

Part # Replaces AYP / Craftsman OEM Blade Type Length Center Hole Outer Holes Center Width Thickness
302-424 12784 / 127842 / 134148 / 138497 / 138970 / 139774 / 193957
Requires 2 for 38" deck;
Not recommended for use with mulch kit;
Recommended to use our 285-383 heavy duty spindle assembly
Silver Streak Toothed 19 5/16" 5 pt star none none 2 1/2" 0.187"
335-624 33020
Requires 2 for 38" deck
Mulching 19 1/4" 6 pt. star none none 2 3/4" 0.149"
340-022 12163X / 123431X / 143978X / 143978 / 917121263X / 917121263XMS / 917532121263
Requires 2 for 38" deck
Hi-Lift 19 1/4" 3/8" 3/8" 10" 2 1/4" 0.187"
340-042 100669K / 106634X / 25036 / 25036R / 91724691
Requires 2 for 38" deck
Low-lift 19 5/16" 3/8" none none 2 1/4" 0.164"
340-079 134148 / 134148M / 134148X / 139774 / 917134148MS / 917134148X / 917139774 / 917139774MS / 917532134148 / 917532139774
Requires 2 for 38 " deck
Mulching 19 5/16" 5 pt. star none none 2 /14" 0.134"
340-162 12784 / 127842 / 138407 / 138497 / 138970 / 193957 / 917127842 / 917138497MS / 917138970 / 917532138497 / 917532138970
Requires 2 for 38" deck
Hi-Lift 19 5/16" 5 pt. star none none 2 1/4" 0.134"
340-170 131322 / 917131322
Requires 2 for 38" deck
Medium-Lift 19 1/4" 5 pt. star none none 2 1/4" 0.187"

Related Information

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