Click to expand Tap to zoom Traxxas 7779 - Ring Gear, Differential by Traxxas Save Liquid error (product-badge line 32): -Infinity% $18.95 SKU TRX7779 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity In Stock - Add to cart Traxxas 7779 - Ring Gear, DifferentialBrand: TraxxasPart Number: 7779Replacement or upgrade part for these Traxxas models:77076 - X-Maxx Brushless 6S