【PU Material】: The hood roller bushing is made of Polyurethane material, which is corrosion-resistant, wear-resistant, weather resistant and much more tougher.
【Replace Part Number】:upper roller:13-04391; lower roller : 13-03593.
【Compatible with】: Peterbilt 357, 375, 379 and 377 with J Style Hinges.
【Package Included】: 8pcs hood roller bushings.
【Function】:This hood roller is engineered for Peterbilt trucks, facilitating smooth hood operation by reducing friction at the hinge points.