Part Number 451 55 022200 having (CAGE Code 0JF20) and FSC 3010 Torque Converters and Speed Changers in stock with ready to ship. Get an instant quote for 451 55 022200 Gear Assembly Speed Decreaser by Mc Keon Rolling Steel Door Co 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.