REESE Brake Control Adapter Harness: Pre-Wired, 3 7/8 in Overall Lg
The REESE Brake Control Adapter Harness (MPN 74439) is a pre-wired fleet and vehicle maintenance component measuring 3 7/8 in overall length and 1 7/8 in overall width. 3G Electric interprets customer demand and…
SKU 3G-OTH-481008
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Product Description
The REESE Brake Control Adapter Harness (MPN 74439) is a pre-wired fleet and vehicle maintenance component measuring 3 7/8 in overall length and 1 7/8 in overall width. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps and controls as an authorised distributor for brands including Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the REESE Brake Control Adapter Harness used for?
The REESE Brake Control Adapter Harness (MPN 74439) is used to connect a brake controller to a vehicle's pre-wired trailer connector, simplifying installation for fleet and vehicle maintenance. It measures 3 7/8 in overall length and 1 7/8 in overall width.
What are the specifications of the REESE Brake Control Adapter Harness?
The REESE Brake Control Adapter Harness (MPN 74439) has an overall length of 3 7/8 in and an overall width of 1 7/8 in. It is a pre-wired component designed for fleet and vehicle maintenance applications.
Where to buy the REESE Brake Control Adapter Harness worldwide?
3G Electric supplies the REESE Brake Control Adapter Harness (MPN 74439) worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine REESE components to support fleet and vehicle maintenance needs.
How to install the REESE Brake Control Adapter Harness?
To install the REESE Brake Control Adapter Harness, connect the pre-wired harness between the brake controller and the vehicle's trailer connector. Ensure all connections are secure and test the brake controller function. Refer to the vehicle's wiring diagram for compatibility.
REESE Products
3G Electric supplies REESE fleet and vehicle maintenance. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









