4" ID to 3" ID x 4" Long- Gloss Black Paccar The longer ones go on

The longer ones go on the front

Certified Safety: Fully functional and compliant fire protection you can rely on—because style means nothing without peace of mind

Regular maintenance of the mirrors is important to ensure that they are properly adjusted and providing the best possible view of the surrounding area

Compatible with the factory winch plate

powder coated to match

4" ID to 3" ID x 4" Long- Gloss Black Paccar The longer ones go onThis 4 inch to 3 inch reducing silicone coupler is 4 inches long. Perfect for air to air aftercooler systems and turbocharger connections. Rated at 350 F continuous. Recommended clamps are 94100 0350 on the small end and 94100 0438 on the big end.