These AR45/SCX10 III differential covers are machined from solid brass. Why do you need a brass diff cover? Two reasons; 1. More added weight down low to help lower the center of gravity of your rig, and 2. Better bearing clamping force that is more evenly distributed versus the stock plastic housings! Diff covers can easily be painted or powder coated to the color of your choice.
Weight = 1.1 ounces (31 grams)
Hardware included.
