“591-03 Fluid Nozzle” has been added to your cart. View cart 591-31A Air Inlet Assy.$9.95 591-31A Air Inlet Assy. quantity Add to cart Category: TB591 Adhesive Spray Gun Description Description Replacement Air Inlet Assembly Related products 591-23 Replacement Fluid Needle Spring $5.95 Add to cart 591-26A Air Valve Assy. $19.95 Add to cart 591-41 Packing Screw $2.50 Add to cart TB-591 Spray Gun-DISCONTINUED-SEE TB-592 Read more