The International L130 headlight bulb utilizes an H6024 size for both high beam and low beam applications. The replacement chart covers vehicle production spanning 1950 to 1952.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The H6024 is a 7-inch round sealed beam unit operating at 12 volts, standardized under ANSI specifications for the United States and Canada. Unlike conventional bulb designs, the entire sealed beam assembly is replaced as a single unit rather than an internal filament or capsule.
The International L130 uses the H6024 for both high beam and low beam headlight positions across the 1950-1952 model years, meaning a single bulb type serves the full headlight system on this vehicle.
Because the H6024 is a sealed beam unit, the lens, reflector, and filament are permanently fused into one assembly. Physical damage to any part of the unit requires full replacement of the entire sealed beam rather than a component-level repair.
The shared H6024 fitment across both beam positions indicates the L130 uses a dual-function sealed beam arrangement, where the same physical unit houses the filaments responsible for both high and low beam output.