SEALED BEAM - 12V (Clark CL6557486)

A damaged sealed beam can cause intermittent or complete loss of forward illumination, creating a safety hazard during low-light operation. This aftermarket replacement part references Clark catalog number CL6557486. The sealed beam is a self-contained lighting unit that combines the lens, reflector, and filament into a single sealed assembly. Its plain mechanical function is to produce a focused beam of light when supplied with electrical current. A concrete generic failure consequence is that a cracked lens allows moisture ingress, which corrodes the reflector and drastically reduces light output. The listed specification is 12V. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CL6557486, cl6557486