Part Number MODEL 100 TYPE SL REF 450 having (CAGE Code 80827) and FSC 5365 Bushings, Rings, Shims, and Spacers in stock with ready to ship. Get an instant quote for MODEL 100 TYPE SL REF 450 Spacer by Amarillo Gear Co. 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.