• OEM : Brand C Motors • PSC, Open Air Over Motors • Single and multi-speed models, as noted • 3 lug mounting • X223 replaces Fasco No. D842 • X273 Fasco No. D844, Century No. OCA1024 & Century No. 624 • X210 replaces Century No. 514, & Century No. OCB1026 • X222 replaces Century No. 536 & Century No.OCB1036 • X405 replaces Century No. OCA1056 • Ball bearings (except as noted) • Capacitor not included, see accessories section • Model 048A11O2050