Mack Mid-Liner CS Series Turn Signal Bulb Size
The Mack Mid-Liner CS Series front and rear turn signal bulb size is 1157. The replacement chart covers vehicle production from 1986 to 1997.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Front Turn Signal
| Years | Bulb Size |
|---|
| 1986-1997 | 1157 |
Rear Turn Signal
| Years | Bulb Size |
|---|
| 1986-1997 | 1157 |
Bulb Specifications
| Description |
Bulb Size |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W. | 1157 |