Snow Plow Cylinder Packing Nuts Store / Snow Plow Cylinder Packing Nuts CAST IRON. STOCKED IN A VARIETY OF SIZES TO FIT MOST PLOW CYLINDERS. Sort by We recommend Newest arrivals Price: Low to High Price: High to Low Name: A to Z Name: Z to A 1.5" Snow Plow Cylinder Packing Nut 1.5" Snow Plow Cylinder Packing Nut $25.38 Buy Now 2" Snow Plow Cylinder Packing Nut 2" Snow Plow Cylinder Packing Nut $33.71 Buy Now 2.5" Snow Plow Cylinder Packing Nut 2.5" Snow Plow Cylinder Packing Nut $65.90 Buy Now 3" Snow Plow Cylinder Packing Nut 3" Snow Plow Cylinder Packing Nut $80.30 Buy Now