Overview Product Description Circulator Pump Motor replace Armstrong CP-R1350 Replaces Armstrong number 805316-010, 831000-61, B&G 111034 115 v 1/12 h.p. Bolt Circle: 4.63" 1/2" x 1/2" Shaft Diam. 5/16" bolt holes CW Rotation for hot water boiler& booster pumps. Cross Reference: 111034, 3CFE7, M09180, M09181, M09182, M09186, MOT132-5, MOT101-5, MOT133-5, 805316-010, 831000-61, CP-R1340 Product Videos Custom Field Product Reviews