Condition: Tested & Fully Functional Model: Synchronizer (Time-Delayed) Manufacturer Part Number: 19007-3 Interchange Part Numbers: 81740, 19007, 091040
Product Overview
This is an authentic Hayes Synchronizer electronic trailer brake controller. This solid-state, time-delayed unit is known for its rugged reliability and simple setup, providing a smooth and adjustable braking response for your towing needs.
Condition Notes:
Tested: Internal circuitry verified for consistent power output to trailer brakes.
Inspected: Manual override slide lever and gain adjustment wheel move smoothly.
Electrical Check: Wiring leads are clean and ready for a secure splice or plug-in connection.
Cosmetic State: Professional black housing with minor surface wear typical of a used interior automotive component.
Vehicle & Trailer Compatibility
This controller is universal for 12-volt negative ground systems and fits almost any truck, SUV, or van equipped for towing.
Vehicle Brands: Compatible with Ford, Chevrolet, GMC, Dodge/RAM, Toyota, and Nissan.
Trailer Types: RVs, travel trailers, horse trailers, and utility campers.
Axle Capacity: Supports 1 or 2 axles (up to 4 electric brake magnets).
Mounting: Multi-angle capable. This unit can be mounted at any angle or direction under the dash without affecting performance.
Technical Specifications
Technology: Solid-State Time-Delayed (Provides a consistent braking curve).
Color: Professional Black
Length: 5 inches
Width: 3.25 inches
Height: 1.5 inches
Indicators: Features a red LED status light to confirm connection and braking activity.
Safety & Compliance
⚠️ WARNING: Cancer and Reproductive Harm - P65Warnings website.
Note: Please verify your vehicle-specific wiring harness requirements before installation. This unit uses a standard 4-wire hookup.
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