Part Number 03972 having (CAGE Code 23386) and FSC 3020 Gear Pulley Sprocket and Transmission Chain in stock with ready to ship. Get an instant quote for 03972 Gear Antibacklash Worm Wheel by Thales Communications 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.