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7 Way Trailer Wiring Repair Kit - Includes 6 Foot 7-Way Cold Weather Cable, End Connector and Junction Box

Product Number: 56611 + JB10-170
Vendor Number: Curt 56611, Redneck JB10-170
$77.95 $64.99

7 Way Trailer Wiring Repair Kit - Includes 6 Foot 7-Way Cold Weather Cable, End Connector and Junction Box

Product Number: 56611 + JB10-170
Vendor Number: Curt 56611, Redneck JB10-170
$77.95 $64.99 You Save $12.96 (16.6%)
Adding this item to your cart will qualify your order for US domestic


Save BIG on this specially priced repair kit!

This repair kit includes the following parts:

One 7-Way Molded Cold Weather Trailer End Connector and Cable

  • Replaces the trailer-end plug of any 7-way harness
  • Soft thermoplastic elastomer casing remains flexible in cold temperatures
  • Temperature rating from -40F up to 221F
  • Interchangeable with other 7-way RV blade connectors
  • 7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power
  • 6' cord length to fit your specific towing setup
  • Color-coded wires for easier splicing

One Electrical Junction Box for 7 Pole or 6 Pole Cables

  • 7 pole Junction Box for gooseneck and bumperpull trailers
  • Makes replacing a cord or diagnosing a problem easy.
  • Weatherproof and corrosion resistant
  • Construction: Plastic
  • Complete with  hardware and 7 color coded studs w/ nuts
  • Mounts with 2 -- 5/16" holes (Mounting bolts not included)
  • Length: 6-3/4"
  • Height 2-1/4"
  • Width  3-1/2"
  • Mounting hole center 7-3/8"


Prop. 65 Warning for California Residents

WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Additional Information from Curt Manufacturing:

The wind cuts and the frost bites, but you never let that stop you before. You've got miles to cover and work to get done. When the freezing temperatures of the cold north are fighting you every step of the way, you need towing equipment that is engineered to thrive in the snow and ice. CURT cold-weather replacement 7-way RV blade harnesses are made to connect your 5th wheel or gooseneck trailer and bravely tow through the sub-zero temperatures. They feature a special casing that allows them remain flexible in spite of the cold, and they offer a standard 7-way RV blade for a reliable connection.

Like our standard replacement 7-way RV blade harnesses, CURT cold-weather harnesses replace the trailer-end of your wiring system and easily splice into the existing trailer wires. However, our cold-resistant harnesses also come with a unique thermoplastic elastomer casing. The casing is made to be soft enough that it will not stiffen in the cold, yet durable enough to provide good protection for the wires within. The harness is rated to remain flexible in temperatures as low as -40°F, allowing you to easily plug in and tow no matter what the season of the year and no matter how far north the road takes you.

CURT cold-weather wiring harnesses quickly splice into your existing trailer wiring, using a pigtail end with standard color-coded wires. The 7-way RV blade plug connects taillights, brake lights, reverse lights, turn signals, electric trailer brakes and auxiliary power. Cold-weather wiring harnesses also come in three different lengths, including 6', 8' and 10', to provide the right fit for your trailer and towing setup.

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