OEM Cross References: * Arrowhead: 300-12051, 300-12051R * Delco: 1938603, 1942825, 1947296 * J&N Electrical Products: 300-12051 * Lester: 1807 Specifications: * Lester: 1807 * Volt: 12 * Condition: Remanufactured * Rotation Direction: Counter Clockwise * Body OD: 2.913" * Body OD: 74mm * CE OD: 0.563" * CE OD: 14.300mm * DE OD: 0.500" * DE OD: 12.700mm * Length: 13.110" * Length: 333 mm * CE to Stop: 21.500 * DE to Stop: 166.400 * Lam Stack Thickness: 103.200mm * Lam Stack Thickness: 4.063" * Number of Splines: 6 * Splines Type: Spiral