This is a A-175577C1 Blower Motor PN: 175577C1Main Description As Following : A-175577C1 Blower Motor P.N: 175577C1 Vented, Med & Hvy Duty RatingBody Diameter: 3 1/2"Body Length: 4 1/8", 5"C to C: 2 7/8"Rotation: Rev 3 Sp.Shaft Diameter: 3/8"Shaft Length: 4 1/4" x 4 1/4"Volt: 12 Stocked As: A-BM333812 Found in Section & Models : Air Conditioning Parts > Blower/ Condenser Motors, Case-IH COMBINE: 715 (S/N 23001>), Case-IH COMBINE: 815 (S/N 3452>), Case-IH COMBINE: 915 (S/N 1865 >), Case-IH SWATHER/WINDROWER: 4000 (S/N <2701), Case-IH SWATHER/WINDROWER: 5000 (S/N <1001), Case-IH SWATHER/WINDROWER: 5500 (S/N <601) Associated Items : New Also A-IH-O-715ERLY, A-IH-P-ENG56CYL, A-IH-P-8CYLGAS, A-IH-P-815COMBE, A-IH-P-815COMBL, A-IH-S-ENGD361, A-IH-S-ENG3400, A-IH-S-815915, A-IH-P-ENG56CYL, A-IH-P-8CYLGAS, A-IH-P-915COMBE, A-IH-P-915COMBL, A-IH-S-ENGD361, A-IH-S-ENG3400, A-IH-S-815915, A-IH-O-45000W, A-IH-O-45000W And : Vented, Med & Hvy Duty Rating Body Diameter: 3 1/2" Body Length: 4 1/8", 5" C to C: 2 7/8" Rotation: Rev 3 Sp. Shaft Diameter: 3/8" Shaft Length: 4 1/4" x 4 1/4" Volt: 12