Kuhn Disc Mower Blade Kit - 20-Pack- Older Standard Disc Kuhn Models- .640" Bolt Hole SKU: GMD55BK-2

Dull, bent, or worn disc mower blades reduce cutting performance and leave ragged stems that slow crop recovery. As blades wear, your mower requires more power to maintain cutting speed and may leave uncut strips in heavy forage. This complete 20-blade replacement kit restores the clean cutting action your Kuhn disc mower was designed to deliver.

⚠️ VERIFY BLADE BOLT HOLE SIZE BEFORE ORDERING

Why Replacing Worn Disc Mower Blades Matters

• Complete 20-blade kit replaces blades on most older Kuhn standard-disc mowers
• Does NOT fit heavy duty later models with larger hole diameter
• Heat-treated hardened steel construction provides long service life in demanding hay and forage conditions
• Sharp cutting edges promote cleaner cuts for improved crop quality and faster regrowth
• Balanced blade design helps maintain smooth cutterbar operation
• Includes 10 left-hand and 10 right-hand blades for proper cutterbar performance

Worn blades can turn productive mowing into a slow, frustrating job that consumes more fuel and leaves poorer cutting results. This complete replacement kit helps restore cutting efficiency and keeps your mower performing the way it should during critical harvest windows. Contact us if you need help confirming fitment—we've been helping farmers keep equipment running since 1969