Facility Enhancements > Pedal Karts Prime Kart Left Crank Arm Details Related Articles Gallery The Prime Kart Left Crank Arm is a replacement part for Prime Karts XL 4 and Turbo pedal kart model. $21 Prime Kart Left Crank Arm quantity Add to cart Questions? Contact Us Others also viewed… Playable Fountains Water Journey™ Spraypoint® Splashpad® You may also like… Elevations™ & PlayNuk™ XL 4 “Charger” Custom Graphics Racer Bottom Bracket Assembly Racer Plastic Transmission Cover