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CURT Custom Towed-Vehicle RV Wiring Harnesses 56443 Vehicle Towing Harness Adapter, Connector, Harness, 7-Way Blade Output, Ford F-250, F-350, F-450, Each

CURT Custom Towed-Vehicle RV Wiring Harnesses 56443 Vehicle Towing Harness Adapter, Connector, Harness, 7-Way Blade Output, Ford F-250, F-350, F-450, Each

A$200.89
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.
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Description

CURT towed-vehicle RV harnesses are the ideal solution to connecting your vehicle's electrical system to your RV while dinghy towing. Each RV harness is made for a vehicle-specific application, using OEM-compatible plugs to "T" into the vehicle's wiring without any need for cutting or splicing.

With a towed-vehicle RV harness installed, hitching up your vehicle behind your RV is fast and easy. Simply plug the provided 4-way flat connector from the front of the vehicle into the RV's 4-way flat socket. The RV harness uses the vehicle's existing taillights, turn signals, and brake lights, eliminating the need to purchase additional lighting. The vehicle's lights can operate in conjunction with your RV's lights, signaling other drivers and functioning just like a standard trailer in tow.

Along with their plug-and-play design, these custom harnesses are also built for lasting durability. Each harness features integrated block diodes that isolate the vehicle's electronics from the RV signals in a way that protects them from overheating and short circuiting. CURT towed-vehicle RV harnesses come with a 4-way flat extension to reach the RV connector socket, a mounting bracket to help keep the wires ordered and protected on your vehicle, and all the necessary hardware for a complete installation.

Part Type

Vehicle Towing Harness Adapters

Data: v4.2 - Upd: 2026-09-27 17:44:56

Specifications

Product Attributes - Brand
Curt Manufacturing
Product Attributes - Manufacturer's Part Number
56443
Product Attributes - Part Type
Vehicle Towing Harness Adapters
Product Attributes - Product Line
CURT Custom Towed-Vehicle RV Wiring Harnesses
Product Attributes - UPC
612314564439
Product Attributes - Vehicle Harness Adapter Type
7-way RV female socket
Product Attributes - 12 V Outlet Included
No
Product Attributes - Test Mode
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Curt
StreetFX SKU csq56443
SFX Item ID 4869437
Supplier Item Code 4869437
Manufacturer SKU 56443
Manufacturer UPC 612314564439
Alternative References CHT-56443, CRT56443, 7-Way, F-250, F-350, F-450

Compatibility

Application Data
  • UniversalNo
    MakeFORD
    ModelF-250 SUPER DUTY
    SubmodelKING RANCH
    Beginning Year2020
    Ending Year2024
    Application NotesInstallation Time - 30-60 minutes
  • UniversalNo
    MakeFORD
    ModelF-250 SUPER DUTY
    SubmodelLARIAT
    Beginning Year2020
    Ending Year2024
    Application NotesInstallation Time - 30-60 minutes
  • UniversalNo
    MakeFORD
    ModelF-250 SUPER DUTY
    SubmodelLIMITED
    Beginning Year2020
    Ending Year2024
    Application NotesInstallation Time - 30-60 minutes
  • UniversalNo
    MakeFORD
    ModelF-250 SUPER DUTY
    SubmodelPLATINUM
    Beginning Year2020
    Ending Year2024
    Application NotesInstallation Time - 30-60 minutes
  • UniversalNo
    MakeFORD
    ModelF-250 SUPER DUTY
    SubmodelXL
    Beginning Year2020
    Ending Year2024
    Application NotesInstallation Time - 30-60 minutes
  • UniversalNo
    MakeFORD
    ModelF-250 SUPER DUTY
    SubmodelXLT
    Beginning Year2020
    Ending Year2024
    Application NotesInstallation Time - 30-60 minutes
  • UniversalNo
    MakeFORD
    ModelF-350 SUPER DUTY
    SubmodelKING RANCH
    Beginning Year2020
    Ending Year2024
    Application NotesInstallation Time - 30-60 minutes
  • UniversalNo
    MakeFORD
    ModelF-350 SUPER DUTY
    SubmodelLARIAT
    Beginning Year2020
    Ending Year2024
    Application NotesInstallation Time - 30-60 minutes
  • UniversalNo
    MakeFORD
    ModelF-350 SUPER DUTY
    SubmodelLIMITED
    Beginning Year2020
    Ending Year2024
    Application NotesInstallation Time - 30-60 minutes
  • UniversalNo
    MakeFORD
    ModelF-350 SUPER DUTY
    SubmodelPLATINUM
    Beginning Year2020
    Ending Year2024
    Application NotesInstallation Time - 30-60 minutes
  • UniversalNo
    MakeFORD
    ModelF-350 SUPER DUTY
    SubmodelXL
    Beginning Year2020
    Ending Year2024
    Application NotesInstallation Time - 30-60 minutes
  • UniversalNo
    MakeFORD
    ModelF-350 SUPER DUTY
    SubmodelXL PLUS
    Beginning Year2020
    Ending Year2024
    Application NotesInstallation Time - 30-60 minutes
  • UniversalNo
    MakeFORD
    ModelF-350 SUPER DUTY
    SubmodelXLT
    Beginning Year2020
    Ending Year2024
    Application NotesInstallation Time - 30-60 minutes
  • UniversalNo
    MakeFORD
    ModelF-450 SUPER DUTY
    SubmodelBASE
    Beginning Year2020
    Ending Year2024
    Application NotesInstallation Time - 30-60 minutes
  • UniversalNo
    MakeFORD
    ModelF-450 SUPER DUTY
    SubmodelKING RANCH
    Beginning Year2020
    Ending Year2020
    Application NotesInstallation Time - 30-60 minutes
  • UniversalNo
    MakeFORD
    ModelF-450 SUPER DUTY
    SubmodelKING RANCH
    Beginning Year2024
    Ending Year2024
    Application NotesInstallation Time - 30-60 minutes
  • UniversalNo
    MakeFORD
    ModelF-450 SUPER DUTY
    SubmodelLARIAT
    Beginning Year2020
    Ending Year2020
    Application NotesInstallation Time - 30-60 minutes
  • UniversalNo
    MakeFORD
    ModelF-450 SUPER DUTY
    SubmodelLARIAT
    Beginning Year2024
    Ending Year2024
    Application NotesInstallation Time - 30-60 minutes
  • UniversalNo
    MakeFORD
    ModelF-450 SUPER DUTY
    SubmodelLIMITED
    Beginning Year2020
    Ending Year2020
    Application NotesInstallation Time - 30-60 minutes
  • UniversalNo
    MakeFORD
    ModelF-450 SUPER DUTY
    SubmodelLIMITED
    Beginning Year2024
    Ending Year2024
    Application NotesInstallation Time - 30-60 minutes
  • UniversalNo
    MakeFORD
    ModelF-450 SUPER DUTY
    SubmodelPLATINUM
    Beginning Year2020
    Ending Year2020
    Application NotesInstallation Time - 30-60 minutes
  • UniversalNo
    MakeFORD
    ModelF-450 SUPER DUTY
    SubmodelPLATINUM
    Beginning Year2024
    Ending Year2024
    Application NotesInstallation Time - 30-60 minutes
  • UniversalNo
    MakeFORD
    ModelF-450 SUPER DUTY
    SubmodelXL
    Beginning Year2020
    Ending Year2024
    Application NotesInstallation Time - 30-60 minutes
  • UniversalNo
    MakeFORD
    ModelF-450 SUPER DUTY
    SubmodelXLT
    Beginning Year2020
    Ending Year2020
    Application NotesInstallation Time - 30-60 minutes
  • UniversalNo
    MakeFORD
    ModelF-450 SUPER DUTY
    SubmodelXLT
    Beginning Year2024
    Ending Year2024
    Application NotesInstallation Time - 30-60 minutes

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