Shop / Hoist Parts / Wheeltronic Torsion Spring “Challenger 8-1/2″ Bearing” has been added to your cart. View cart Wheeltronic Torsion Spring$10.00 In stock Wheeltronic Torsion Spring quantity Add to cart SKU: TH-1-2316 Category: Hoist Parts Related products Challenger 8-1/2″ Wiper $262.71 Add to cart Air Motor Assembly $778.00 Read more Challenger 8-1/2″ Bearing $236.75 Add to cart Mohawk Seal Kit Power Unit Column Cylinder $248.33 Add to cart