Spener Trailers Inc.

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See the all New Diamond C PSA Utlity Trailer

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ANNOUNCEMENT: The Diamond C Utlity Trailer is Back and Better than ever! Call today to order yours or for a complete inventory check. 812-829-0226.

51457-HARN,BKCTRL,QP,DODGE RAM,BULK-Spencer Trailer Parts

TRAILER BRAKE CONTROLLER HARNESS, SELECT RAM 1500, 2500, 3500, 4500, 5500 #51457

  • Allows a CURT trailer brake controller to be plugged into OEM socket
  • Quick plug harness installs with plug-and-play convenience
  • Wire colors match standard brake controller harnesses
  • Includes 24″ of 12 gauge wire for flexible installation
  • Slit-loom sleeve keeps wires contained and protected


  • Software in vehicle must be updated by dealership in order to accept an aftermarket brake controller. Failure to update may result in damage to vehicle.


10 in stock

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