Genuine Oregon Mower Blade, 16-1/4"""" rpls MTD 742-0542 98-057
Oregon
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Oregon
Genuine Oregon Mower Blade, 16-1/4"""" rpls MTD 742-0542 98-057
Details
- Center hole: 6 point star, 11/16"
- Requires 2, 98-057 blades, and 1, 98-056 blade for 46" cut
- Use as outside blades for 600 & 800 series
- For deep deck mowers, 1996 and before
- Enhanced hardening to keep the blade sharper and more durable
- Made to exact OEM specifications
- Replacement for major brand: MTD, Troy-Bilt
Blades
| Blade Width Measure near the center of the blade. | 3.00" |
| Blade Thickness Measure near the center of the blade. | 0.120" |
| Blade Length Measured diagonally from the corners of the blade | 16-1/4" |
| Outer Hole Diameter This is the diameter of any holes to the sides of the center hole. | 5/16" |
| 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 nut | 11/16" 6 pt. star |
| Center-to-Center If there are outer holes; this is the distance between the centers of those outer holes. | 2-1/2" |
| 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 table | 5/16" |
| Air Lift Air lift is the distance the lift panel rises above the cutting edge. | 1-3/16" |
General
| Color | Black |
| Volume | 60.188 in3 |
| Product UOM | Each |
| Weight (with Packaging) | 1.44 Lb |
| Product Height | 0.12 |
| Product Length | 16-1/4" |
| Product Width | 3 |
| Packaged Length | 16.05" |
| Packaged Width | 3" |
| Packaged Height | 1.25" |
