MasterCut Knife Drive Assembly | Aftermarket | Fits 40ft John Deere Draper Fronts

The MasterCut Knife Drive Assembly is a premium aftermarket unit engineered to power clean, consistent cutting across 40ft John Deere draper platforms. Designed for high-speed harvest conditions, this assembly delivers smooth knife drive motion with reduced vibration, improved reliability, and easier servicing.

Built to bolt straight onto 40ft John Deere drapers, it's the ideal replacement for worn or noisy knife drives. Proven performance. Factory to Farmer value.

🔧 Product Features:

✅ Fits Models: John Deere 640D, 740D, 740FD Draper Fronts
⚙️ Type: Header / MasterCut Knife Drive Assembly – 40ft
🔁 Replaces OEM: Full drive assembly for 40ft Drapers
🛠️ Function: Delivers balanced power to the cutterbar for efficient, smooth cutting
🏷️ SKU: DCP-MASTER40
💰 Value: Factory to Farmer pricing — aftermarket strength, no middleman cost