Replacement disc blades that fit the John Deere 2720 Disc Ripper. 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.
John Deere 2720 blade fitment at a glance
- Machine family: Disc Ripper
- Common blade sizes: 22", 24"
- Edge configuration: notched fronts + smooth rears (typical tandem setup)
- Typical axle bore: 1-1/4" sq
Shop John Deere 2720 blades by size
- 22" blades — in stock
- 24" blades — in stock
Ordering the right blade for your John Deere 2720
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 John Deere 2720, but confirm on your machine.
- Edge profile — notched fronts + smooth rears (typical tandem setup). 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 John Deere models we cover
- John Deere 210 disc blades
- John Deere 220 disc blades
- John Deere 230 disc blades
- John Deere 235 disc blades
- John Deere 512 disc blades
- John Deere 610 disc blades
- John Deere 620 disc blades
- John Deere 630 disc blades
Related resources
- John Deere disc blades collection
- 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 John Deere 2720?
The John Deere 2720 (Disc Ripper) 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 John Deere blades?
No — these are premium replacement disc blades manufactured to fit the John Deere 2720. They match OEM dimensions, edge profile, and axle bore, and are drop-in replacements. DiscBladesForSale.com is not affiliated with John Deere.
What edge should I use — notched or smooth?
On a disc ripper like the John Deere 2720, the standard configuration is notched fronts + smooth rears (typical tandem setup). 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 John Deere. "John Deere" and "2720" are trademarks of their respective owners, referenced here only to describe blade fitment.