
Phillips’ Sta-Dry electrical wiring harness adapter is designed to connect the company’s main or mid-main modular harness systems to its Slim-7 trailer harness. The adapter connects the round male style of the 36 series to the sleek Slim-7 female style of the 34 series.
The harness has a molded plug that helps keep moisture and contaminants from penetrating the electrical system. The device is designed for easy installation and comes with pre-applied corrosion-resistant dielectric grease to help reduce the damaging effects of road chemicals.





















![Img 9401[87]](https://img.ccjdigital.com/mindful/rr/workspaces/default/uploads/2026/05/img-940187.vJq7SVGjUK.jpg?auto=format%2Ccompress&fit=crop&h=167&q=70&w=250)

