MH550TE16 Hot Racing Clip-On Two-Piece Motor Heat Sink w/Fan (Tamiya Blue)

MH550TE16 Hot Racing Clip-On Two-Piece Motor Heat Sink w/Fan (Tamiya Blue) This is an optional Hot Racing Clip-On Two-Piece Tamiya Blue Motor Heat Sink with Fan, intended for use with 540 and 550 size motors. This versatile two-piece heat sink clip provides 8 different width adjustments. Features: Keeps the motor running cooler Aluminum construction Clip on heat sink attaches to 540 and 550 size motors with a 36mm can diameter Two-piece heat sink clip provides 8 different width adjustment options (20-40mm). M3 screws and nuts will be required for some configurations. Tamiya blue anodized Laser etched Hot Racing insignia Specifications: Overall height: 39mm (1.54 inch) Fan size: 30x30x7.5mm Fan mounting hole pattern: 24mm square Input voltage: DC 7.2-8.4V MAX Needed to complete: Installation Some units may require assembly (1.5mm and 2mm hex wrench required) Electrical hook up with 7.2-8.4V MAX DC power source Plug requires soldering or connection to a receiver port plug