Description
When your mower’s cutting bar starts leaving uncut stalks or you’re noticing ragged cuts in your hay, it’s time for a fresh sickle knife. A worn knife costs you time in the field and gives you lower quality hay that won’t bring top dollar. This riveted 7-foot replacement gets your New Holland mower back to making clean, sharp cuts through whatever you’re mowing.
What You’re Getting
- Riveted construction with 29 individual cutting sections for consistent performance
- Under-serrated design with fine 14-per-inch teeth that slice through stems cleanly
- Heavy-duty build that handles tough conditions without breaking or chipping
- Direct replacement that bolts right in place of your worn original
- Complete knife assembly ready to install and get back to work
Built for Real Farm Work
This knife is designed specifically for New Holland 451 and 456 mowers—machines that see plenty of action cutting hay, alfalfa, and pasture grass. Whether you’re making first cutting in thick stands or cleaning up rough areas, these mowers need a knife that can handle the workload without constant sharpening or replacement.
Made to Last
The riveted sections stay put even when you hit rocks or stumps, and the under-serrated design keeps its edge longer than smooth knives. Each section is built to withstand the vibration and impact that comes with mowing real farm conditions, not just perfect fields.
Installation Notes
This is a complete knife assembly that replaces your entire worn unit. Remove the old knife, clean the mounting points, and bolt this one in place. The sections are already properly spaced and riveted, so you’re ready to mow as soon as it’s mounted.
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