Description
There’s nothing quite like the frustration of a bent or worn disc axle that won’t hold your blades straight. When your gang starts wandering or blades wobble during tillage, it’s usually this main axle that’s taken a beating from rocks, stumps, or just years of hard field work. This heavy-duty replacement axle gets your Case IH disc harrow cutting clean and straight again, so you can focus on seedbed prep instead of fighting your equipment.
What You’re Getting
- Precision-machined 1.5-inch square shaft that fits snug in bearing housings
- 78.9 inches of usable length gives you plenty of room for blade spacing
- Heavy-duty steel construction handles the twisting forces from aggressive discing
- Direct replacement design – no modifications or adapters needed
Built for Real Farm Work
This axle fits a wide range of Case IH disc harrows including the popular 350, 370, 475, 480, 485, 496, 501, 596, 760, and 770 models. Whether you’re working corn ground in the fall, prepping beans in the spring, or breaking up compacted soil after harvest, these disc harrows see some of the toughest conditions on the farm.
Made to Last
Farm axles take tremendous abuse from uneven ground, buried rocks, and the constant flexing that comes with aggressive tillage. This replacement is built from high-carbon steel that resists bending and twisting while maintaining the precise square dimensions your bearings need for proper blade alignment.
Installation Notes
You’ll need to remove the old axle by taking apart the gang assemblies – it’s a good time to inspect your bearings and replace any that feel rough or loose. Check that the square dimensions haven’t worn oversized in the bearing housings, as sloppy fits cause premature failure. A quick tip: coat the new axle with gear oil before assembly to prevent corrosion in the bearing bores.






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