Number of Holes Same as OEM; Number of Teeth 11; Type Starter Motor; Voltage 12 V; Power Rating 7.3 kW; Features Clockwise Rotation; MPN PP6554N; OE/OEM PN 323-873; Interchange PN Delco 10461062, 10479000, 10479080, 10479105, 1990489; SPEC CORE CHARGE No Core Required; SPEC GENERAL DELCO DD 42MT 12V 7.3kW CW 11 Tooth; SPEC INCLUDES Mounting Hardware: No; SPEC INTERNAL ID PP6554N;