Traxxas 3340 Cooling Fan for Velineon VXL-3s ESC | Enhanced Cooling

Overview

The Traxxas 3340 Cooling Fan is a compact, plug‑and‑play accessory designed for the Velineon VXL-3s ESC. Its purpose is to help manage heat during extended operation, supporting steadier power delivery and reducing thermal buildup in demanding driving sessions. This isn't a promise of power miracles, but a practical option for keeping the ESC cooler under load.

Why cooling matters in real-world use

RC vehicles can push the ESC to the limit during long runs, fast laps, or rough terrain. A cooler ESC often feels more responsive and can recover after intense bursts. The 3340 fan acts as an additional thermal cushion, working alongside your existing cooling system to help maintain consistent performance when the action heats up.

Key features

• Accessory cooling fan reduces ESC temperatures during extended operation for smoother power flow.
• Securely clips onto the VXL‑3s heatsink for quick, tool-free installation.
• Integrated connector clip keeps wires neatly routed and out of the way during driving.
• Simple plug‑and‑play with the Velineon VXL‑3s accessory power connector for fast setup.

Structure, durability, and setup

Manufactured from quality materials, the 3340 cooling fan is built to withstand the vibrations and heat of RC operation. The clip-on design ensures a stable fit on the VXL‑3s heatsink, while the internal wire clip helps maintain a clean, vehicle‑ready profile. For installation, align the fan with the heatsink, snap it into place, route the cable via the integrated clip, and connect to the accessory power lead.

Use cases and practicality

• Track sessions with repeated high‑speed bursts where heat can accumulate in the ESC.
• Rough‑terrain runs or endurance bashes where long operation stresses electronics.
• RTR setups that benefit from straightforward maintenance and dependable part availability.

Compatibility and notes

This accessory is designed for Traxxas vehicles and works alongside stock and hop-up parts. Refer to your user manual for exact parts listings and model compatibility to ensure a seamless fit with your specific configuration.

What you get and how it helps

With a simple, reliable installation and a focus on heat management, this fan offers a practical way to support sustained driving sessions without complex upgrades. It’s a convenient option for hobbyists who want a tidy, ready-to-run cooling solution that integrates with existing Traxxas components.