Four (4) pack of USA Mower Blades manufactures high-quality, OEM replacement lawn mower blades. USA Mower Blades are made in the United States.
Specifications:
- Quantity: 4 Pack
- Blade Type: Mulching
- Lift: Medium Lift
- Length: 21 in.
- Width: 2-1/4 in.
- Thickness: 0.134 in.
- Center Hole: 5 Point Star
- Side Holes: 3/8 in.
- Stens Number: 340-266
- Oregon Number: 195-005
- Rotary Number: 6189
- Requires two (2) blades for a 42-inch deck.
- Made in the USA
Replaces OEMs:
Ariens: 21546095
Arnold: 490-110-0021, 490-110-0135, 490-110-0136, 490-110-0153
Briggs & Stratton Yard/ Snapper/ Yard King: 704429
Craftsman: 134149, 91724676, 917532422719, 917532424752, 917539110460, 917777134149, 127843, 131323, 133128, 138498, 138791, 138971, 139775, 24676, 422719, 424752
Dixon: 13926, 510417901, 532134149, 532138971, 539118038, 539119843, 539119852
Husqvarna: 594892701, 594893101, 510417901, 539113312, 577240401, 586230101, 917138489MS, 532 13 41-49
Husqvarna/AYP: 127843, 134149, 138498, 138791, 138971, 139775, 24676, 422719, 424752, 521981601, 531005085, 531307223, 531307224, 532131323, 532134149, 532138498, 532138971, 532139775, 532422719, 532424752, 539110460, 777134149, 917127843, 917131323, 917138498MS, 917139775P, 91724676, 917532138498, 917532139775, 917532422719, 917532424752, 917539110460, 917777134149, 954636867, 594892701
Laser: 91340
Lowes: 19889
MTD: 742-025052, 742-025040-637
Menards: 2705004
Murray: 138971, 704429
Poulan: 531307223, 532134149, 594892701, 138498, 138971, 521981601, 531307224, 532138498, 532138971, 532139775, PP24004
Prime Line: 7-04797
Rural King: 18900309
Sunbelt: B1EP1011
Tractor Supply: 4445058
Weed Eater: 138498, 138971
To ensure the blade will fit a certain mower, please make sure the part number and measurements match the original blade.
WARNING! This product can expose you to chemicals including nickel_oxide and chromium_hexavalent_compounds, which is known to the state of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

