This is the Driveshaft Assembly for the Traxxas Jato. These Driveshafts transfer power from the gearbox to the rear wheels. FEATURES: Fully assembled and ready to install, left or right application INCLUDES: One Driveshaft Assembly with 3x12.5mm screw pin REQUIRES: Installing between gearbox and stub axle carriers SPECS: Length: 3.8" (98mm) Diameter: 0.45" (11.5mm) COMMENTS: Two Driveshaft Assemblies are required per kit. jxs 7/25/05 ir/jxs