Shop / Hoist Parts / Challenger Q12 Arm Assembly “Challenger 8-1/2″ Wiper” has been added to your cart. View cart Challenger Q12 Arm Assembly$1,393.08 In stock Challenger Q12 Arm Assembly quantity Add to cart SKU: TH-JSJ6-09-00K Category: Hoist Parts Related products Hex Bolt 3/8NCx2 $7.20 Add to cart Challenger Lock Release Air Cylinder $802.79 Read more Overhead Hose 278″ $319.88 Add to cart Long Hydraulic Hose 12K $212.91 Add to cart