Product Details
100 Series 17" Lawn Mower Blade (191-108) by Oregon Tool®. Oregon™ 100 Series Blades offers Ultra X-tended Cutting Length™, which means that each blade delivers its maximum mulching capability per rotation. Add that with Oregon Tool double bevel technology and the overall blade noise is reduced by up to 1.5 decibels. The 191-108 blade is made from Boron Steel that allows for the perfect balance between durability and ductility.
Specifications
| Blade Width: 2.50" |
| Thickness: 0.164" |
| Blade Length: 17" |
| Outer Hole Diameter: 3/8" |
| Center Hole Size: 11/16" |
| Center-to-Center: 3-11/16" |
| OffSet: 1/4" |
| Air Lift: 1" |
| Color: Black |
| Volume: 297.89 in³ |
| Product UOM: Each |
| Weight (with Packaging): 1.78 Lb |
| Product Height: 0.164 |
| Product Length: 17-1/16" |
| Product Width: 2.51 |
Features
- Center Hole: 11/16"
- Blade's superior flatness and straightness gives a clean, manicured cut
- Made from Boron Steel
- Stays sharp and durable
- Major blade replacement for John Deere Models: L120, L130,1742HS, 1948GV, 1948HV, 2148HV
- Requires 3 blades for 48" cut
Blade Width - Measure near the center of the blade.
Thickness - Measure near the center of the blade.
Blade Length - Measured diagonally from the corners of the blade
Outer Hole Diameter - This is the diameter of any holes to the sides of the center hole.
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
Center-to-Center - If there are outer holes; this is the distance between the centers of those outer holes.
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
Air Lift - Air lift is the distance the lift panel rises above the cutting edge.
Fit Guide
John Deere: L120, L130
Sabre: 1642HS, 1742HS, 1948GV, 1948HV, 2148HV
Replacement Guide
Arnold: 490-110-0030
John Deere: GX20250, GX20434, GX20819, GY20568
Laser: 91700, 91736
Lowes: 228459
Mowmore: JD10634
Rotary: 10634
Rural King: 66891994
Stens: 330-619
Sunbelt: B1JD6014
Tractor Supply: 4445040
For the last 74 years, Oregon Tool® has carved out a reputation as the undisputed market leader in saw chains, bars, sprockets, outdoor equipment accessories and parts, with more than 40 million products sold in more than 100 countries, from Sao Paolo to Siberian forests. Oregon Tool legacy of innovation has made Oregon Tool the first name in precision cutting tools and Oregon Tool continue to set the bar ever higher. Oregon Tool proven grind technology ensures Oregon Tool chains have above-and-beyond quality - burr-free cutting edge, consistent surface finish and even shot peening, because the men and women who choose Oregon Tool tools deserve to have product performance that matches their own passion and commitment to exactness and doing a job well done the first time around. Oregon Tool perform 25,000 hours of product testing each year in both lab and real-world settings, to ensure superior cutting quality and safety. That's why Oregon Tool is the World's #1 Saw Chain and manufactures more feet of chain than any other brand annually - enough to circle the planet 1.5 times. As global leaders in precision and cutting-edge technology, Oregon Tool are "Sharper by Nature."