Shop / Hoist Parts / 18K – 4 Post Sheave “Mohawk Seal Kit Power Unit Column Cylinder” has been added to your cart. View cart 18K – 4 Post Sheave$212.95 In stock 18K - 4 Post Sheave quantity Add to cart SKU: TH-2-1377 Category: Hoist Parts Related products Rotary 6-1/2″ Bronze & TFE Bearing Ring $201.44 Add to cart Emergency Push Botton $27.00 Add to cart 3/8 x 1 1/4 Spring $10.00 Add to cart Hex Bolt 3/8NCx2 $7.20 Add to cart