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Genuine Oregon Mower Blade, 20-1/2"""" rpls Ariens 08781800 91-239

Genuine Oregon Mower Blade, 20-1/2"""" rpls Ariens 08781800 91-239

Oregon

MSRP: $24.40
$15.82
(You save $8.58 )
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SKU:
OEP~91-239
UPC:
032488912391
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Details

  • Center hole: 5/8"
  • Requires 3 blades for 60" cut
  • High-lift: The aggressive blade angle increases air flow to push debris up-and-out for superior bagging or side discharge.
  • Superior mulching for bagging and discharge efficiency
  • Enhanced hardening to keep the blade sharper and more durable
  • Replacement for major brand: Gravely

Blades

Blade Width Measure near the center of the blade.2.50"
Blade Thickness Measure near the center of the blade.0.250"
Blade Length Measured diagonally from the corners of the blade20-1/2"
Center Hole Size Many blades will have a round hole in the center of the blade and you will need to know its diameter. Blade Length 5 or 7 Point Star Center holes may be 5 or 7 point star shaped. 5 point star on blade7 point star on blade Square or Rectangular The MTD built blades on many walk behind lawn mowers have a 'bow-tie' hole. In this case the Oregon replacement blade will have a rectangular center hole which will fit on the bow-tie pattern on the blade adapter. Square or Rectangular hole on blade MTD Blades The MTD® built blades (Bolens, Cub Cadet, Troy-bilt, White, Yard Machine, and Yardman) may have a 6 point star. Oregon replacement blades will have a 'Y' shaped center hole which will fit exactly on the 6 point star on the blade spindle. 6 point star for MTD blades The two sizes of the 6 point star. If your blade spindle has a bolt and lock washer that holds the blade to the machine you would use the 11/16" star or 'Y' blade. blade spindle with bolt and lock washer. If your blade is secured with a large flange nut then you would use the 5/8" star or 'Y' blade. blade spindle with large flange nut5/8"
OffSet (Sometimes referred to as offset): If you set the blade on a table this is the distance the center of the blade is above the table top (if any) when the cutting edges are flat on the table3/4"
Air Lift Air lift is the distance the lift panel rises above the cutting edge.1-1/16"

General

ColorBlack
Volume54.487 in3
Product UOMEach
Weight (with Packaging)3.405 Lb
Product Height0.25
Product Length20-1/2"
Product Width2.5
Packaged Length20.35"
Packaged Width2.55"
Packaged Height1.05"

Click these tabs for additional compatibility information.

Replaces

Gravely:

025124, 046999, 048864, 08781800, 08781851, 08898900, 08899100, 089046, 08904651, 08979600, 08979651, 090812, 09081200, 25124, 46999, 48864, 8781800, 8781851, 8898900, 8899100, 89046, 8904651, 89796, 8979600, 8979651, 90812, 9081200

Mowmore:

GR20E

Rotary:

6285

Sunbelt:

B1SB6285

Compatible Models

Gravely:

25120, 36928, 37491, 37999, 38425, 38648, 40185, 40253, 41774, 42200, 43006, 43457, 45743, 45781, 45790, 45926, 47148, 47687, 47688, 47689, 48875, 49376, 50146, 50710, 52921, 785067, 787025, 787054, 792003, 792005, 792009, 885003-000101, 885003-000522, 887003-000101, 887003-000724, 887003-000768, 887004-000101, 887024-000101, 887031-000101, 888005-000101, 888008-000367, 888013-000101, 888029-000101, 888031-000101, 888033-000101, 888035-000101, 888037-000101, 888039-000101, 888045-000101, 889003-000101, 889003-003045, 889004-000229, 889005-000657, 889006-000431, 889020-000101, 889028-000101, 889030-000101, 889031-000101, 889034-000101, 889034-000123, 889035-000101, 889035-000163, 889036-000101, 889036-000148, 889037-000101, 889037-011000, 889037-014000, 889038-000101, 889038-011000, 889038-013000, 889300-000101, 889301-000101, 889302-000101, 890012-000101, 890012-000501, 890013-000101, 890013-000501, 890014-000101, 890014-000501, 890016, 890017, 890018, 890100, 890101, 890110, 989053-000101, 989054-000101, 989055-000101, 989056-000101, 989302-000101, 989303-000101, 989304-000101, 989305-000101, 991009-000101, 991010-000101, 991011-000101, 991013-000101, 991015-000101, 991016-000101, 991017-000101, 991018-000101, 991019-000101, 991020-000101, 991021-000101, 991026, 991027, 991028, 991029, 991030, 991031, 991032, 991042, 991060, 991061, 991062, 991063, 991064, 991067, 991076, 991077, 991078, 991081, 991097, 991104, 992003-000101, 992003-000701, 992004-000426, 992005-000101, 992007, 992008, 992008-000101, 992008-000201, 992009-000176, 992010, 992010-000101, 992010-000196, 992011-000209, 992012, 992012-000101, 992012-000203, 992014-000101, 992016-000101, 992018-000501, 992018-010000, 992018-012000, 992020-000501, 992020-010000, 992020-012000, 992020-022477, 992020-030000, 992020-031000, 992020-035000, 992021-000101, 992021-010000, 992021-012000, 992022-000101, 992022-010000, 992022-012000, 992023-000101, 992023-010000, 992023-012000, 992023-012083, 992024-000101, 992024-010000, 992024-012000, 992027-010000, 992027-012000, 992027-012054, 992029-012000, 992029-030000, 992029-031000, 992029-035000, 992030-012000, 992030-030000, 992030-031000, 992030-035000, 992032-030000, 992032-031000, 992032-035000, 992033-030000, 992033-031000, 992033-035000, 992034-030000, 992034-031000, 992034-035000, 992035-030000, 992035-031000, 992035-035000, 992036-000101, 992036-001000, 992036-001500, 992037-000101, 992037-001000, 992037-001500, 992038-000101, 992038-001000, 992038-001500, 992039-000101, 992039-001000, 992039-001500, 992042-000101, 992042-000500, 992042-002000, 992042-002501, 992042-004000, 992043-000101, 992043-000500, 992043-002000, 992043-002501, 992043-004000, 992044-000101, 992044-000500, 992044-002000, 992044-002501, 992044-004000, 992045, 992046, 992047, 992048, 992049, 992051-000101, 992051-000500, 992051-002000, 992051-002501, 992051-004000, 992052, 992053, 992054-000500, 992054-002000, 992054-002501, 992054-004000, 992055-000500, 992055-002000, 992055-002501, 992301-000101
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