How to Use the OREGON® Blade Lookup

 

How do I use this blade lookup?
The blade lookup is designed to accept either a blade length or a manufacturer's blade part number. Adding additional information like the mower's manufacturer or the center hole shape narrows the search. A list of OREGON blades matching the criteria entered will be displayed with a picture and dimensions. Note the results will be limited to 100 blades - so it is important to provide any information you can to narrow the search.

Do you know the manufacturer of your lawn mower?
If yes - select the manufacturer from the drop down list manufacturer

Do you know the manufacturer's part # for your blade?
If you do - Congratulations you're done! Enter the part # in box OEM part number
We can provide a list of all OREGON® blades, both exact manufacturer replacement and OREGON® Gator Mulcher® and Fusion® blades that will work on your mower.

The part number may be stamped on the blade. If you find a stamped part number but are unsure if it is the original blade from the manuafcturer leave the manufacturer as "all Available" above so that the stamped blade part # can be searched for across aftermarket replacement blades as well as the Original manufacturer.

Find blades based on dimensions
If you don't know the manufacturer's part number we can identify a replacement based on the dimensions of your current blade.
You must provide a blade length and optionally the type of center hole(s) on the blade. The OREGON® search will apply a "fudge factor" and return blades matching your blade length within a 3/4" range. For example if you select a length of 21-1/2" you will see all blades between 21 1/4 and 22 inches in  length.

A guide to the information you’ll see displayed on the Blade Selector Guide:

 Blade Lookup Screen Shot

 

blade lengthblade length

Blade length: Measured diagonally

    Blade Length
 
blade lengthblade length

Blade Center Hole: What is the configuration of the holes on the blade where it is attached to the mower deck? Many blades will have a round hole in the center of the blade and you will need to know its diameter.

   
 Many blades will have a round hole in the center of the blade and you will need to know its diameter.  Blade Length
 The center hole may be a 5 point or 7 point star shaped hole.  5 point star on blade7 point star on blade
 
Some center holes may be
square or rectangular.
 
Square or Rectangular hole on blade
 The MTD® built blades (Bolens, Cub Cadet, Troy-bilt, White, Yard Machine, and Yardman) may have a 6 point star. Our replacement blade will have a “Y” shaped center hole which will fit exactly on the 6 point star on the bottom of the blade spindle.  6 point star for MTD blades
 There are two different 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
 
blade length

Reset Form button: The reset button will clear your previous selections.

 
blade length

Feature Filter: Once a selection of blades is displayed, you may further narrow your results by selecting a specific blade feature.

   
 Fusion Filter 

Stays Sharp Twice as Long - Using exclusive electrofusion technology, OREGON's Fusion® manufacturing process creates an ultra-hard layer at the blade's cutting edge using tungsten carbide, actually embedding it within the blade.

 
 Gator Mulcher Filter 

The Gator Mulcher® 3-in-1 Gator Mulcher Blade (3-in-1) works by redirecting clippings up and to the center of the blade. This action keeps the clippings in front of the cutting edge, allowing them to be cut again and again until all that is left are very fine clippings. Unlike conventional mulching blades, the patented design of Gator Mulcher® 3-in-1 blades not only enhances mulching but also improves side discharge and bagging of the clippings.

 
 G6 Filter 

G6 lawnmower blades include the full range of features offered by OREGON® - including Gator Mulcher® 3-in-1, High Lift (even higher than the standard profile which provides superior mulching, bagging and side discharge), Fusion® stay sharp technology, X-tended Cutting Length for improved mulching, and the blades are built out of wider and thicker steel for durability and longer life.

 
blade length

Blade Length Filter: You can use the blade length filter to narrow the results shown.

 
blade length

OREGON Part Number

    OREGON® Logo
 
blade length

Outer Hole: This is the diameter of any holes to the sides of the center hole.

    Outer Hole
 
blade length

Center to Center: If there are outer holes; this is the distance between the centers of those outer holes.

    Outer Hole
 
blade lengthblade length

Width and Thickness: Measure both of these near the center of the blade.

    Width and Thickness Blade Measurement
 
blade length

Vertical Drop (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

    Vertical Drop or Offset
 
blade length

Air Lift: Air lift is the distance the lift panel rises above the cutting edge.

    Air lift
 
blade length

Manufacturer: The name of the manufacturer of the blade being replaced. This will be the name of your mower manufacturer; or if you are replacing an aftermarket blade, the name of that aftermarket manufacturer.

 
blade length

Show Detail: Click on "Show Detail” to see application information, corresponding OEM or Aftermarket part numbers and OREGON® exclusive features. The listing of blades your search returns will show blades in groups. All blades listed between two solid lines are members of a group and will fit the same mower application. 

 
blade length

Blade Image: Clicking on the small blade image will open a window with a larger picture of the blade.

 
blade length

Additional blade information: Additional blade usage information

 
blade length

OEM Number: The corresponding OEM (Original Equipment Manufacturer) or aftermarket part number. All corresponding OEM or aftermarket part numbers are shown. Those matching the OEM part number entered in the selection box will be high-lighted yellow.

 
blade length

OREGON® Exlusive: OREGON® exclusive Gator Mulcher® blades are designated with a red icon.

 
blade length

Blade description and features: The full blade description and icons indicating which OREGON® exclusive features this blade has. Clicking on the feature icons will open a page with more info about the feature.

 
 


BEFORE SERVICING OR REMOVING BLADES

  • Remove and ground spark plug wire
  • Disconnect battery at negative terminal. (for electric start engines only)
  • Refer to owner's manual and follow safety warnings
  • Do not substitute any other bolt for the blade retaining bolt. Blades and blade retaining bolts are specially made for this application.
  • Proper torque must be used when tightening the blade retaining bolt; refer to owner's manual. If this safety precaution is not followed, the blade could come off during operation.

WHILE MOWING

  • Immediately inspect blade if abnormal vibration occurs.

GENERAL

  • Properly support and secure mower when replacing blade.
  • To avoid possible injury, always wear proper eye and hand protection when servicing mower blade.
  • Unbalanced or warped blades can cause damage to the mower and/or personal injury. Inspect the blade(s) and replace damaged blades before operating the mower.