Shop / Hoist Parts / Challenger Q12 Arm Assembly “Challenger 8-1/2″ Bearing” 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 Buttonhead Screw $10.00 Add to cart Emergency Push Botton $27.00 Add to cart Rotary 6-1/2″ Bronze & TFE Bearing Ring $201.44 Add to cart Long Hydraulic Hose 12K $212.91 Add to cart