Try here?

http://www.sylvania.com/ConsumerProducts/AutomotiveLighting/LampReplacementGuide/default.htm

J

Mark C wrote:
> I'm getting confused over which bulbs we use... I know 1157 are dual filament and used for the front blinkers... and that 1156 are single filament... volkscafe sells 1157 for the front, but lists a 1141 for the rear blinkers... then there are the reverse lights... and the brake lights... need to know so I place an order correctly for led replacements...
>
> front blinker = 1157
> rear blinker bulb = 1141 (or is it really 1157 ? ? ? ....)
> rear tail bulb = 1156 (? ? ?) - - - no wait, that bulb is smaller ... ? ? ?
> rear brake bulb = 1156 (? ? ?)
> reverse light = 1156 (? ? ?)
>
>
> thanks... this will help me order the correct led replacements .. . . .
>
>