Part Number CM29 2500 3000 375 having (CAGE Code 34462) and FSC 5330 Packing and Gasket Materials in stock with ready to ship. Get an instant quote for CM29 2500 3000 375 Seal Piston by Columbia Machine 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.