OEM Cross References: * Arrowhead: 300-20040R * J&N Electrical Products: 300-20040 * Lester: 2029 * Prestolite: 16-9, MAW2105 Specifications: * Lester: 2029 * Volt: 6/12 * Condition: Remanufactured * Body OD: 2.913" * Body OD: 74mm * CE OD: 0.642" * CE OD: 16.300mm * DE OD: 0.626" * DE OD: 15.900mm * Length: 12.906" * Length: 327.800 mm * CE to Stop: 21 * DE to Stop: 181.100 * Lam Stack Thickness: 2.736" * Lam Stack Thickness: 69.500mm * Set Screw & Keyway on DE