Abstract:
A fender assembly is disclosed for use with a mobile machine. The fender assembly may have a fender with an upper wall, a lower wall, and a frame configured to support the fender. The upper and lower walls may be spaced apart to at least partially form a hollow enclosure. The fender assembly may also have at least one boss extending from the frame at least partially through the hollow enclosure, and at least one fastener configured to engage the at least one boss and press the upper and lower walls toward each other.