This is a Pair of Stock Replacement Front Axles for the Rustler and Stampede.  These are located in the front steering blocks.                                                                                                    FEATURES: Steel construction                                                                       Natural color                                                                                                                                         INCLUDES: Two front axles                                                                                                                                       REQUIRES: Nothing.  These are direct replacement parts.                                                                                                         SPECS:    Length: 32mm (1.26")                                                                 Diameter: 5mm                                                                                                                                         COMMENTS: These will not work for the nitro versions.  For that axle, use  TRAC2536.