8878-2-Z Generator mount kit, OEM style

This Colony generator mount kit is a faithful reproduction of the original hardware used on early Ironhead Sportsters. Sold as a pair, these mounts feature a 5/16-24 thread and a durable zinc finish that matches the factory aesthetic. They are designed specifically for 1957 to 1970 XL Sportster models, serving as a direct replacement for OEM part number 30013-58. Proper generator mounting is critical for maintaining correct belt or gear alignment and ensuring your charging system operates reliably. By using these OEM-style fasteners, you can be confident in the fitment and longevity of your generator setup. It is an ideal choice for restorers and mechanics who want to maintain the structural integrity and period-correct look of a vintage Sportster engine.