Part Number 42CR8-31017 having (CAGE Code 42CR8) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for 42CR8-31017 Valve Hold Boom Hoist Cylinder by Systems Sales And Engineering 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.