5309 - Oil, Differential 500k

Upgrade your Traxxas RC with the 500K Differential Oil (Part 5309). Compatible with Slash, Rustler, Stampede, and 4-Tec models, this high-performance oil ensures smooth, consistent differential operation, improving traction and handling on all surfaces. Designed for durability and precision, it helps your truck maintain reliable performance and control on every track and trail.