Clear nylon constructionnInstalls over driveshaftnIncludes one driveshaft covernUse Traxxas stock and hop-up replacement parts to get the most out of you Traxxas RTR vehiclesnThis product is made from high quality materials and designed for lasting performancenThis is for use on RC vehicles such as the Traxxas Slash 4x4; consult your useru0026#39;s manual for exact parts listingsnThis is the 6841 Cover Center Driveshaft Slash 4x4 from Traxxas. Traxxas has grown to become the number-1 selling name in RTR nitro and electric models for the last 4 years running. No one has done more than Traxxas to advance the RTR category with innovative thinking and fun designs that make it easy for anyone to get started in the great R/C hobby. Traxxas, truly the fastest name in Radio Control.