View cart “591-14A Air Bushing Assy.” has been added to your cart. 591-43 Trigger$6.50 591-43 Trigger quantity Add to cart Category: TB591 Adhesive Spray Gun Description Description Replacement Trigger Related products 591-01 Retaining Ring $14.95 Add to cart 591-42 Retaining Ring $3.50 Add to cart 591-09 O Ring $4.50 Add to cart 591-39 Fluid Connector $9.95 Add to cart