Traxxas Trailing Arm Aluminum (Dark Titanium Anodized) Unlimited Desert Racer N Sets The case protects the servo

The case protects the servo internals while the gaskets maintain the sealing that keeps water and dirt away from the electronics and gears

8V 1800mAh 75C LiPo Battery with XT60 Connector

or painting

Hobbywing 30901100 XRotor-15A Brushless ESC 4 Pack for 250-300 Class Quadcopters

Fuel Tubing Size: 1/8" or 5/32" ID

Traxxas Trailing Arm Aluminum (Dark Titanium Anodized) Unlimited Desert Racer N Sets The case protects the servoTraxxas Trailing Arm Aluminum (Dark Titanium Anodized) Unlimited Desert Racer Upgrade the suspension on your Unlimited Desert Racer with this genuine Traxxas aluminum trailing arm in a dark titanium anodized finish. This factory option part replaces the stock component with durable machined aluminum built to take the punishment of high speed desert style running. Made to exact Traxxas specifications, it installs directly on the UDR for a precise fit