Sloan’s MAXXDuty USA-Plus harness can weather the elements

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Sloan Transportation Products’ MAXXDuty USA-Plus electrical wiring harnesses are designed to weather the harshest elements by preventing moisture from reaching the terminal areas. The harness, which utilizes a secondary pin-lock and an integral “O-ring” style sealing protection that’s molded into the connector, also features ultrasonic welded splice joints designed to minimize current loss by providing positive contact.

Using a virgin PVC mold compound, Sloan’s MAXXDuty USA-Plus harnesses are engineered for added durability and longer life; and a durable cable jacket helps resist oils, acids, alkalis, sunlight, heat, weathering and abrasion. The harnesses — designed to be compatible with all types of trailer lamps, both import and domestic, including LED and incandescent — can accommodate as many as 10 individual circuits for the most demanding specialized electrical requirements, the company says.

“Our patented modular connectors create a precise seal that can withstand whatever weather conditions your equipment faces,” says Brett Miller, vice president of engineering for USA Harness. “We’ve engineered our harnesses so that fleet managers will experience simplicity, serviceability, reliability and, most importantly, significant labor cost savings.”

Sloan Transportation is the exclusive distributor for USA-Plus OE-quality wire harnesses for the heavy-duty aftermarket. USA Harness provides specialty electrical wiring harnesses. For more information, go to