Shop / Hoist Parts / Challenger Nylon Pulley/Sheave Assembly “Rotary 6-1/2″ Bronze & TFE Bearing Ring” 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 Air Motor Assembly $778.00 Read more Hex Head Bolt 5/16″-18 UNC x 3 $10.00 Read more Din Connector 220V RAC Plug $346.00 Add to cart CABLE C 3/8 X 184.2 $239.76 Read more