LS4123A This product has been replaced by a new innovation. Click here to navigate to our recommended replacement OBSOLETE Section Viking Pump Modelo LS4123A Descargas TSM / Catalog / Flyers / Brochures Service Manual | 1300 Descargar Technical Service Manuals Catalog Section | 1000 | General Information Descargar Catalog Sections Catalog Section | 1301 | Non-Jacketed Descargar Catalog Sections Flyer | Form 1301 | 123A / 4123A / 323A / 4323A Series Descargar Product Flyers DRAWINGS LS with Relief Valve - 3" Class 125 ANSI RH PDF STEP LS with Plain Head - 3" Class 125 ANSI RH/LH PDF STEP