Click to expand Tap to zoom Traxxas 7784 - Output Gear, Transmission, 51-Tooth (1) by Traxxas Save Liquid error (product-badge line 32): -Infinity% $8.95 SKU TRX7784 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity In Stock - Add to cart Traxxas 7784 - Output Gear, Transmission, 51-Tooth (1)Brand: TraxxasPart Number: 7784Replacement or upgrade part for these Traxxas models:77076 - X-Maxx Brushless 6S