Prestolite DC Motor for Fenner Fluid Power, Fenner Stone, Maxon, Snowaway Plows, Waltco applications with specifications: 12 Volt, CW, 4.5" O.D. Case. Replaces FENNER STONE 1185-AC, 1175-AC, 1785-AC, 1787-AC, 1931-AC. MAXON 222423. WESTERN MOTOR W-9787. WALTCO 70392900. Reference 10735, 160-803, 160-811.