Black Brass Axle Housings for the Traxxas® TRX-4M™. Includes 1 front and 1 rear housing plus 2 black brass diff covers — 95 grams total, positioned right where you need it to keep your rig planted and stuck to the rocks.

Re-uses all stock Traxxas® TRX-4M™ axle internals, bearings, and screws. Compatible with all aftermarket hardware designed for the TRX-4M™.

Weight: 50g Front / 45g Rear

Note: Some servo mounts (especially lay-down style) may require trimming the servo mounting tabs. If a screw hole is tight, apply a small drop of oil and install at a good pace — do not go slow or the screws can stretch and snap.