Traxxas 9779 Front & Rear Metal Axle Gears For TRX-4M - Heavy Duty Differential Gear Set

RC crawler enthusiasts, if you're pushing your TRX-4M to the limits, these Traxxas metal axle gears are exactly what you need for serious durability upgrades! This complete set includes both front and rear differential gear sets, replacing the stock plastic gears with heavy-duty metal ones that can handle way more torque and abuse. The precision machining means everything fits perfectly and meshes smoothly right out of the package. Whether you're running bigger motors, tackling extreme terrain, or just want peace of mind that your gears won't strip under pressure, these metal gears deliver reliable performance. Installation is pretty straightforward if you're comfortable with basic RC gear work - just take your time and follow the TRX-4M manual for disassembly and reassembly. The quality is pure Traxxas, so you know they've been engineered to exact specifications for perfect fit and function. Once installed, you'll have the confidence to crawl over rocks, through mud, and up steep inclines without worrying about gear failure. Seriously, if you're tired of stripping plastic gears or want to build a bulletproof TRX-4M, this gear set is one of the best upgrades you can make. Your crawler will handle way more power and terrain punishment without skipping a beat!