Triumph Scrambler front and rear turn signal bulbs utilize 232 and 5008 size specifications. The replacement chart covers 2006 through 2017 model years with corresponding bulb size data.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Triumph Scrambler turn signal specifications cover the 2006-2017 model years, with two distinct bulb types used across both front and rear positions: the 232 and the 5008.
The 5008 is the more frequently specified bulb across both positions and years. It is a single-filament bulb with a BA15s bayonet base, rated at 12V, and is recognized as a lower wattage variant of the 1156 under the ANSI standard applicable in the US and Canada.
The 232 is a festoon-style bulb with an SV8.5 base, rated at 12V and 3W, also conforming to the ANSI standard for the US and Canadian markets. Festoon bulbs are cylindrical in form and seat by contact pressure at each end rather than by a base socket.
The BA15s bayonet base of the 5008 and the SV8.5 base of the 232 are physically incompatible with each other, meaning the two bulb types are not interchangeable despite sharing the same 12V operating voltage.
For the Triumph Scrambler, the front and rear turn signal positions do not always use the same bulb type within a given model year. In 2014, for example, the front position calls for a 232 while the rear calls for a 5008.
The 2017 model year specifies the 232 for both the front and rear turn signal positions, one of the few years where both positions share the same bulb type.
The 2012 model year presents a reversed split compared to 2014, with the front position using the 5008 and the rear position using the 232.
Because bulb type assignments vary by year and by position, the specific model year must be confirmed before selecting a replacement to avoid a base-type mismatch.