Shop / Hoist Parts / Rotary Swing Arm Adapter Assembly 2-3/4″ “Challenger 8-1/2″ Wiper” has been added to your cart. View cart Rotary Swing Arm Adapter Assembly 2-3/4″$422.75 In stock Rotary Swing Arm Adapter Assembly 2-3/4" quantity Add to cart SKU: TH-7536-50 Category: Hoist Parts Related products Buttonhead Screw $10.00 Add to cart Mohawk Seal Kit for LMF12 $133.76 Add to cart Hex Head Bolt 5/16″-18 UNC x 3 $10.00 Read more CABLE D 3/8 X 123.8 $139.87 Read more