3979 Housings, differential (left & right)/ pinion collar (1)

Complete 3979 differential housing set, including left and right housings plus one pinion collar, designed specifically for Traxxas RC vehicles. Made from high-strength, durable materials, these components provide reliable protection for differential gears and ensure smooth, efficient power transfer. Ideal for replacements, repairs, or upgrades, this set helps maintain drivetrain performance, extend component life, and enhance overall vehicle durability.