Description
When your disc blades start chattering or won’t run straight, there’s a good chance you’ve got a bent or worn axle that’s letting discs wobble instead of cutting clean. This replacement square axle gets your John Deere disc harrow back to doing what it does best—slicing through residue and working the soil properly. At nearly 96 inches long, it’s built to handle the stress of pulling wide gangs through tough conditions.
What You’re Getting
- Precision-cut 1-1/8 inch square steel that fits snug and runs true
- Full 95-11/16 inch usable length with 3-1/2 inches of threaded end for secure mounting
- Heavy-duty construction that won’t bend under normal field loads
- Direct replacement for original equipment—no modifications needed
Built for Real Farm Work
This axle fits John Deere 230, 235, and 630 series disc harrows—reliable workhorses that have been breaking up fields and working residue for decades. Whether you’re following a corn picker in the fall or prepping seed beds in spring, these discs need solid axles to do their job right. A straight, true axle keeps your blades cutting evenly across the full width of the implement.
Made to Last
Field work puts tremendous stress on disc axles—constant flexing, impacts from rocks and roots, and the twisting forces of soil resistance. This replacement axle is manufactured from quality steel that handles those forces without giving up. The square design provides four contact surfaces that distribute loads better than round axles, reducing wear on both the axle and the disc blade centers.
Installation Notes
The threaded end uses a 1-1/8-7 nut (part 120-84018 if you need a replacement). Check your disc spacing while you’ve got things apart—worn axles often cause uneven spacing that affects cutting performance. A quick tip: if one axle is worn enough to replace, the others in that gang are probably getting close too.
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