Click to expand Tap to zoom Traxxas 2723X - Diff Balls, Hard Carbide (3/32) (12) by Traxxas Out of Stock $20.95 SKU TRX2723X 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Out of Stock - Please ask us to order it for you. Traxxas 2723X - Diff Balls, Hard Carbide (3/32) (12)Brand: TraxxasPart Number: 2723XReplacement or upgrade part for these Traxxas models: