The Ducati 748 Monoposto front turn signal requires a 5008 bulb size, while rear turn signals use either 5008 or 232 bulb sizes. The replacement chart covers 2000 to 2002 production years with corresponding bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The 5008 is a single-filament bulb with a BA15s bayonet base, operating at 12V. It is classified as a lower wattage variant of the 1156 under the ANSI standard used 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.
The BA15s base on the 5008 is a single-contact bayonet fitting, which is not interchangeable with dual-contact bayonet bases such as the BA15d. This distinction is relevant when sourcing replacement bulbs.
The Ducati 748 Monoposto uses the 5008 bulb for both front and rear turn signals across the 2001-2002 model years.
The 2000 model year rear turn signal uses the 232 festoon bulb rather than the 5008, making it the only position in these specifications where the two bulb types differ by year within the same signal location.
The front turn signal position uses the 5008 bulb across all three model years covered, spanning 2000-2002.
Because the 5008 and 232 use physically incompatible bases, a BA15s socket and an SV8.5 festoon socket are not interchangeable, and the correct bulb type must correspond to the specific model year and signal position.