17" Fluted/Rippled Coulter Blade - 820-018C - Great Plains(0)No Reviews yet Pinit SKU: B45-1135 $36.67 Amount Net Discount Vertex Product Class : Freight Discount Pre Tax Quantity discounts available QuantityPrice Quantity -+ Add to Cart DescriptionDescription.138" gauge. 3.97" center hole. Bolt hole: (4) .531". 5.25" bolt circle. Replaces 820-018C. Fits Great Plains and Yetter. 10 lbs. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review