DRIVE DOG 4X3 MM GS (Part # TRA5728)

      This is the Replacement 4X3MM Drive Dog for the Spartan from Traxxas     
                                                                               
FEATURES: Aluminum construction                                                
                                                                               
INCLUDES: Drive dog                                                            
          4X3mm set screw                                                      
                                                                               
REQUIRES: Installation on prop shaft