Shop / Hoist Parts / Challenger Nylon Pulley/Sheave Assembly “Buttonhead Screw” has been added to your cart. View cart Challenger Nylon Pulley/Sheave Assembly$70.02 In stock Challenger Nylon Pulley/Sheave Assembly quantity Add to cart SKU: TH-7229-34 Category: Hoist Parts Related products Long Hydraulic Hose 12K $212.91 Add to cart 8mm Delrin Ball $0.51 Add to cart Mohawk Seal Kit Power Unit Column Cylinder $248.33 Add to cart Mohawk Seal Kit for LMF12 $133.76 Add to cart