Kenworth C540 Light Bulb Size Chart

Kenworth C540 light bulb size options include 1157, 1156, P21W, 904, and 97. A replacement chart covers 1985-1993 and 13 lighting locations. Each location entry includes specific model years and bulb size data to assist with identification of components for maintenance tasks on vehicles.

Select a light bulb location for Kenworth C540 to view detailed replacement information.