Lamp BulbReplacement lamp bulb supplied as an aftermarket replacement; contact us to verify fit before ordering for forklift instrument clusters, dash indicators, and signal lamps. Small bulbs like this fail constantly on lift trucks because of vibration, voltage transients from contactor switching, and operator habit. Maintenance teams keep them on the parts shelf and replace them during PM rather than wait for a callout. A burned-out warning bulb can also mask a real fault, since the operator never sees the lamp illuminate. Order under AC08104-02420; share the voltage and wattage stamped on the failed bulb so we match base style and filament correctly.Aftermarket replacement part, cross-references original part number AC08104-02420.Need help confirming fit? Call (562) 693-7748 with your serial number.Part number variants: AC08104-02420, ac08104-02420, AC0810402420, ac0810402420 ⚠ Warning: Some equipment has serial-number breaks that may not be reflected in the catalog. Contact us for clarification before ordering if uncertain.SCR Forklift Parts ships from Whittier, CA with next-day delivery available across the US when needed.