Shop / Hoist Parts / 4″ I.D. O-Ring for Ammco 18K “Challenger 8-1/2″ Bearing” has been added to your cart. View cart 4″ I.D. O-Ring for Ammco 18K$40.00 In stock 4" I.D. O-Ring for Ammco 18K quantity Add to cart SKU: TH-6-1633 Category: Hoist Parts Related products CABLE A 3/8 X 345.5 $329.68 Read more Din Connector 220V RAC Plug $346.00 Add to cart CABLE D 3/8 X 123.8 $139.87 Read more Challenger 8-1/2″ Bearing $236.75 Add to cart