Traxxas 8147 extra-long length T-Lock cable for the TRX-4 Scale and Trail Crawler using the Long Arm Lift Kit. Use Traxxas stock and hop-up replacement parts to get the most out of your Traxxas vehicles. This product is made from high quality materials and designed for long-lasting performance. This is replacement hardware for use on Traxxas vehicles; consult your user's manual for exact parts listings.