View cart “300-13 Series III Pump Assy.” has been added to your cart. 300-07 All Series Armature Spring$3.00 300-07 All Series Armature Spring quantity Add to cart Category: TG300 Description Description Replacement Armature Spring All Series Identify which series your TG300 is Click Here Related products 300-06 110v Power Lead All Series $12.50 Add to cart 300-08 Series II & III Volume Control Assy $7.50 Add to cart 300-02 Cover Series III $12.50 Add to cart 300-01 Pump Housing Series II $25.50 Add to cart