Part Number 4140 having (CAGE Code 66037) and FSC 2540 Vehicular Furniture and Accessories in stock with ready to ship. Get an instant quote for 4140 Vacuum Diaphragm by Southern Ambulance Builders Co Inc. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.