View cart “300-13 Series II Pump Assy” has been added to your cart. 300-12 Series I & III Case Screws$3.00 300-12 Series I & III Case Screws quantity Add to cart Category: TG300 Description Description Replacement Case Screws Series I & III Identify which series your TG300 is Click Here Related products 300-08 Series II & III Volume Control Assy $7.50 Add to cart 300-02 Cover Series II $12.50 Add to cart 300-02 Cover Series I $12.50 Add to cart 300-06 110v Power Lead All Series $12.50 Add to cart