General description This Universal Reduction Gear Brush Cutter Trimmer Replacement Gear Head is a common accessory for trimmer lawn mowers. Made of high-quality aluminum alloy and steel, it is sturdy and durable. This gear head serves as a great replacement for your old or broken one and can be used with brush cutters, trimmers, and lawn mowers. Technical specifications Number of teeth: 9 teeth Size: 26mm Material: aluminum alloy, steel Weight: approx. 555g Quantity: 1 piece Other information Package includes: 1 x Gearbox