Koyma Klad® Hi-Performance Wide Body Double Sine Wave Shear Bar

This shear bar fits all wide-throat John Deere® harvesters, models 8600 (SN below 619000 wide) - 8700 - 8800 - 9600 - 9700 - 9800 - 9900, F9 series.

This bar is used in conjunction with the cutter drum knives to shear or cut the material harvested as it is fed in by the harvester feed rolls. The K169399DSW is exclusive to Kooima Ag; the sine wave design of this bar is made to hold the material in place. This helps prevent the crop from migrating towards the sides and keeps it more centered. This design also provides more surface for the cutter drum knives to cut across, increasing efficiency during harvest. A heavy-duty welded carbide coating ensures a long life in the harshest conditions.

Visually inspect for wear; ragged-looking material or increased horsepower requirements are good indicators that the shear bar would need to be replaced. Install the shear bar using factory settings; no special tools are required. 

• Patent # 8,109,176 & Patent Pending

Compatible Models:

• 8600 Wide
• 8700
• 8800
• 9600
• 9700
• 9800
• 9900
• F9 500
• F9 600
• F9 700
• F9 900
• F9 1000