Part Number 1263 20A having (CAGE Code 34462) and FSC 3020 Gear Pulley Sprocket and Transmission Chain in stock with ready to ship. Get an instant quote for 1263 20A Wheel Assembly 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.