View cart “591-23 Replacement Fluid Needle Spring” has been added to your cart. 591-40 Packing$3.50 591-40 Packing quantity Add to cart Category: TB591 Adhesive Spray Gun Description Description Replacement Needle Packing Related products 1 TB-591 Spray Gun $175.00 Add to cart 591-08 Side Port Control $12.95 Add to cart 591-01-1 Air Cap Clip $2.95 Add to cart 591-02 Air Cap $29.95 Add to cart