Shop / Hoist Parts / Rotary Arm Restraint Main Gear “Challenger 8-1/2″ Wiper” has been added to your cart. View cart Rotary Arm Restraint Main Gear$97.28 In stock Rotary Arm Restraint Main Gear quantity Add to cart SKU: TH-7508-16 Category: Hoist Parts Related products 8mm Delrin Ball $0.51 Add to cart Air Motor Assembly $778.00 Read more Hex Head Bolt 5/16″-18 UNC x 3 $10.00 Read more 3/8″ Spring $4.03 Add to cart