Specifications
| Blade Width | |
|---|---|
| Thickness | |
| Blade Length | |
| Center Hole Size | |
| OffSet | |
| Air Lift | |
| Color | |
| Volume | |
| Product UOM | |
| Weight (with Packaging) | |
| Product Height | |
| Product Length | |
| Product Width |
Features
- Center hole: 5/8"
- Enhanced mulching for bagging and discharge efficiency
- Stays sharp and durable
- X-Tended Cutting Length™ optimizes the cutting efficiency with each revolution
- Replacement for major brand: Jacobsen
- Requires 3 blades for 50" cut
Product Details
17" Lawn Mower Blade (91-508) by Oregon Tool®. The Oregon™ 91-508 blade for lawn mowers are created to provide consistency and longevity, while delivering a cleaner cut and quality results. Requires 3 lawn mower blade for a 50" 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
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
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
Dixie Chopper: 2044, 2344, 2350, 2560, 2650, 2750, 2760, LT1800-34, LT1800-44, LT2000-36, LT2000-44, LT2000-50D, LT2200-34, LT2300-50D, LT2400-44D, LT2400-50D, LT2500-44D, LT2500-50D, LT2700-60D, RB2700-34, RB2700-44, RB2700-50, SE2550, SE2734, SE2744, SE2750, SE2760HP, X2003-50, X2303-50, X2503-50, X2703-60, XF2700-50, XFG2700-50, XFG2700-60, XG2503-50
Replacement Guide
Bunton-Goodall: PL7329
Dixie Chopper: 113579, 30227-50, 30227-50E, 30227-50H, 30227-50T, 30227-50V, 30227-50X, 30227-H, 30227-N, 3022750, 3022750H, 3022750V, 30227H, A30227-50N
Dixon: 539126431, 9258, 9265
J Thomas: BO-618
Jacobsen: 302227-50X
Mowmore: DC17HL, DC6442, DI17HL
Prime Line: 7-06340
Rotary: 6088, 6224
Sunbelt: B1DC1511, B1SB6088