Shop / Hoist Parts / Challenger Outer Gear “Challenger 8-1/2″ Wiper” has been added to your cart. View cart Challenger Outer Gear$19.72 In stock Challenger Outer Gear quantity Add to cart SKU: TH-JSJ4-12 Category: Hoist Parts Related products 3/8 x 1 1/4 Spring $10.00 Add to cart 8mm Delrin Ball $0.51 Add to cart Overhead Hose 278″ $319.88 Add to cart 3/8″ Spring $4.03 Add to cart