“591-09 O Ring” has been added to your cart. View cart 591-39 Fluid Connector$9.95 591-39 Fluid Connector quantity Add to cart Category: TB591 Adhesive Spray Gun Description Description Replacement Fluid Connector Related products 591-05 Air Ring $5.50 Add to cart 591-20 Needle $19.95 Add to cart 591-14A Air Bushing Assy. $36.95 Add to cart 591-01-1 Air Cap Clip $2.95 Add to cart