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Genuine Oregon Mower Blade, 20-11/16"""" rpls Exmark 103-8107 492-730

Oregon

MSRP: $24.79
$19.37
(You save $5.42 )
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SKU:
OEP~492-730
UPC:
5400182952107
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Details

  • Center hole: 15/16"
  • Requires 3 blades for a 60" cut
  • Superior mulching for bagging and discharge efficiency
  • Enhanced hardening to keep the blade sharper and more durable
  • Made to exact OEM specifications
  • Tungsten carbide is “fused” into the blade – creating an ultra-hard layer at the cutting edge and increasing the time between sharpening
  • Replacement for major brand: Exmark

Blades

Blade Width Measure near the center of the blade.3.00"
Blade Thickness Measure near the center of the blade.0.203"
Blade Length Measured diagonally from the corners of the blade20-11/16"
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 nut15/16"
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 table3/8"
Air Lift Air lift is the distance the lift panel rises above the cutting edge.1-1/16"

General

ColorBlack
Volume66.292 in3
Product UOMEach
Weight (with Packaging)3.235 Lb
Product Height0.203
Product Length20-11/16"
Product Width3
Packaged Length20.7"
Packaged Width3.05"
Packaged Height1.05"

Click these tabs for additional compatibility information.

Replaces

Exmark:

103-8107, 103-8107-S, 103-8239, 103-8239-S, 103-8240, 103-8240-S, 103-8244, 103-8244-S, 103-8396, 103-8396-S, 103-8431, 103-8431-S, 103-8432, 103-8432-S, 103-9629, 103-9629-S, 109-5396, 109-5396-S, 109-6463, 109-6463-S, 109-6466, 109-6466-S, 109-9393, 109-9393-S, 116-5494, 116-5499, 116-5499-S

J Thomas:

CU-21

Stens:

355-177

Compatible Models

Exmark:

LZD25KD605, LZDS902K605, LZS902DKU605A1, Lazer Z AC, Lazer Z Air Cooled, Lazer Z XS Air Cooled, Lazer Z XS Diesel, Lazer Z XS Liquid Cooled, Triton