Replacement disc blades that fit the Landoll 7431 Vertical Tillage. In stock, ships from Ames, Iowa. Free shipping on orders $600+. Call the concierge line at 515-686-5575 with your serial number if you're not sure which blade you need.
Landoll 7431 blade fitment at a glance
- Machine family: Vertical Tillage
- Common blade sizes: 22", 24"
- Edge configuration: notched (aggressive residue-cutting front-gang blades)
- Typical axle bore: 1-1/4" sq
Shop Landoll 7431 blades by size
- 22" blades — in stock
- 24" blades — in stock
Ordering the right blade for your Landoll 7431
To be certain the blade you order fits, verify three specs on your worn blade before ordering:
- Outside diameter — measure across the full width of the blade in inches. Blades wear from the outside in, so measure a low-wear reference blade if possible.
- Axle bore — 1-1/4" sq is standard for the Landoll 7431, but confirm on your machine.
- Edge profile — notched (aggressive residue-cutting front-gang blades). Match what came off, unless you're intentionally changing edge to change residue behavior.
If any of those are unclear, call 515-686-5575 and we'll match a blade from stock.
Other Landoll models we cover
Related resources
- Landoll tillage blades
- All disc blades for sale — full catalog
- How to size disc blades — blade sizing guide
- Notched vs. smooth disc blades
- When to replace disc harrow blades
Frequently asked questions
What size disc blades fit the Landoll 7431?
The Landoll 7431 (Vertical Tillage) typically runs 22", 24" blades depending on the gang and configuration. Confirm by measuring the outside diameter of a worn blade on your machine, or call 515-686-5575 with your model serial and we'll match it.
Are these OEM Landoll blades?
No — these are premium replacement disc blades manufactured to fit the Landoll 7431. They match OEM dimensions, edge profile, and axle bore, and are drop-in replacements. DiscBladesForSale.com is not affiliated with Landoll.
What edge should I use — notched or smooth?
On a vertical tillage like the Landoll 7431, the standard configuration is notched (aggressive residue-cutting front-gang blades). If you're running heavy corn stalks or no-till, run notched on the front gangs. If soil finish matters more than residue cut, run smooth.
DiscBladesForSale.com is not affiliated with, endorsed by, or sponsored by Landoll. "Landoll" and "7431" are trademarks of their respective owners, referenced here only to describe blade fitment.