Part Number 187372 having (CAGE Code 2A659) and FSC 5365 Bushings, Rings, Shims, and Spacers in stock with ready to ship. Get an instant quote for 187372 Ring Externally Threaded by Airmotive Carburetor. 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.