HRMH550TE03 - Clip-On Two-Piece Motor Heat Sink W/ Fan (Orange)

Universal clip-on two-piece motor heat sink and cooling fan designed for 540 / 550 size brushed or brushless motors used in RC vehicles like Traxxas models. The anodized aluminum body clamps around the motor can to increase surface area for heat dissipation and direct airflow from the integrated fan to reduce operating temperatures during extended runs. Adjustable clamp provides multiple width options to fit motors with roughly 36 mm can diameter. Fan operates on DC 7.2 V to 8.4 V power and is intended to be wired into the receiver or direct power source to run concurrently with driving. Compact form factor allows installation without major modifications to most chassis with available space around the motor.

• Clip-on two-piece aluminum heat sink sized for 540 / 550 motors offering improved thermal dissipation.
• Anodized orange finish provides corrosion resistance and visual identification on the motor assembly.
• Adjustable clamp design with eight width settings (20–40 mm) to fit various motor can diameters.
• Integrated 30 × 30 × 7.5 mm cooling fan for active heat removal under load.
• Fan powered by DC 7.2 V – 8.4 V, enabling operation from the vehicle’s battery or receiver power.
• Laser-etched Hot Racing logo adds detail and authentic branding.
• Simple installation with minimal tools required though some assembly and wiring may be necessary.