View cart “591-43 Trigger” has been added to your cart. 591-14A Air Bushing Assy.$36.95 591-14A Air Bushing Assy. quantity Add to cart Category: TB591 Adhesive Spray Gun Description Description Replacement Air Bushing Assembly Related products 591-01-1 Air Cap Clip $2.95 Add to cart 591-01 Retaining Ring $14.95 Add to cart 591-20 Needle $19.95 Add to cart 591-07 Platen $14.50 Add to cart