HD-OEM: 29999-97BPart Number: 32-0746 UOM: 1 - EA Summary:Volt Tech alternator rotor will convert system to 45 amp using stock stator. Volt Tech rotor features sealed magnets by a stainless insert. 1.5" width.Fitment: FLT 1999-2005 Measurements: Outer Diameter: 6-1/4" Inner Diameter: 5-1/4" Height: 1-1/2" Country of Origin: Imported