PART NUMBER :   RC4Z-E0003 DESCRIPTION : RC 4WD brand RC4WD 55T 540 size Brushed Crawler Motor. FEATURES: Fits all popular trucks such as the AX10, Bully and Trail Finder Capacitor minimizes glitching Steel chrome plated case High-torque magnet and rotor Tuned for rock climbing and scale driving Polished bushings YOU WILL RECEIVE: RC4WD 55T 540 size Brushed Crawler Motor SPECIFICATIONS: No Load RPM @ 7.2V: 8000 Max Efficiency RPM @ 7.2V: 6800 Operating Temperature Range: 30-80C (86-176F) Motor End Play: 0.0196 (.50mm) max Noise Level: Length: 1.97 (50mm) Diameter: 1.39 (35.5mm) jxs 03/27/14 ir/jxs <a name=