Traxxas 4678 - Spur Gear (78-Tooth) (48-Pitch) W/Bushing by Traxxas $7.50 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Traxxas 4678 - Spur Gear (78-Tooth) (48-Pitch) W/BushingBrand: TraxxasPart Number: 4678Replacement or upgrade part for these Traxxas models: