7 Way RV Blade Wiring Harness Kit 40164 7 Pin Trailer Wiring Adapter Plug Replacement for F 250 F 350 F 450 F 550 F 650

Feature: 1. VEHICLE FITMENT: This wiring harness is designed specifically as replacement for F 250 Super Duty 2017 2025, replacement for F 350 Super Duty 2017 2025, replacement for F 450 Super Duty 2017 2025, replacement for F 550 Super Duty 2017 2025, etc. 2. PART NUMBER: The referencing part number of the vehicle trailer wiring harness are 56443, 40164. Please check the part numbers whether it suits your vehicle before purchasing. 3. COMPREHENSIVE POWER SUPPORT: Equipped with a 7 pin RV Blade standard connector, this harness supports all essential trailer lighting and control functions, including brake lights, tail lights, turn signals, reverse lights, electric brakes, and power supply. It meets the electrical demands of heavy duty trailers and RVs, making towing more efficient. 4. VERSATILE COMPATIBILITY: Compatible with a wide range of trailers and RV equipment, this trailer harness enhances towing capabilities. It integrates seamlessly with tow hitch systems, making it the excellent accessory for car owners looking to elevate their towing performance. 5. PLUG AND PLAY INSTALLATION: The 7 way socket is tailored with a simple installation process for trucks. Simply plug it into the factory connector for a convenient setup, letting you hit the road faster with confidence in your towing setup. Specification: Item Type: 7 Way RV Blade Trailer Wiring Reference Part Number: 56443, 40164 Function: RV Blade 7 Pin trailer wiring harness for connecting trailer taillights, brake lights, reverse lights, turn signals, electric trailer brakes, and auxiliary power lines Fitment: Replacement for F 250 Super Duty 2017 2025 Replacement for F 350 Super Duty 2017 2025 Replacement for F 450 Super Duty 2017 2025 Replacement for F 550 Super Duty 2017 2025 Replacement for F 650 2020 2025. Package List: 1 x Wiring Harness 1 x Connector 8 x Ties 4 x Screws 1 x Instruction Manual Note: Please double check the part number of your item, matching information is for reference only.