Shop / Hoist Parts / Rotary N417-1 Sheave “Challenger 8-1/2″ Wiper” has been added to your cart. View cart Rotary N417-1 Sheave$107.16 In stock Rotary N417-1 Sheave quantity Add to cart SKU: TH-7528-85 Category: Hoist Parts Related products 3/8 x 1 1/4 Spring $10.00 Add to cart 3/8″ Spring $4.03 Add to cart Challenger 8-1/2″ Wiper $262.71 Add to cart Air Motor Assembly $778.00 Read more