Part Number A3-71-2238-01 ITEM NO. 6 having (CAGE Code L5892) and FSC 3020 Gear Pulley Sprocket and Transmission Chain in stock with ready to ship. Get an instant quote for A3-71-2238-01 ITEM NO. 6 Chain Assembly Roller by Envacon 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.