Mack Mid-Liner MS Series Instrument Panel Bulb Size
The Mack Mid-Liner MS Series instrument panel utilizes 3 distinct bulb sizes: 194, 57, and 161, with each size serving specific illumination functions within the dashboard. The replacement chart documents vehicle production data spanning from 1981 to 1997, providing bulb size specifications across 16 years of manufacturing.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Bulb Size by Year Range
| Years | Bulb Size |
|---|---|
| 1997 | 194 |
| 1996 | 57 |
| 1995 | 161 |
| 1993-1994 | 194 |
| 1992 | 57 |
| 1991 | 161 |
| 1989-1990 | 57 |
| 1988 | 161 |
| 1987 | 57 |
| 1986 | 194 |
| 1985 | 161 |
| 1983-1984 | 57 |
| 1981-1982 | 194 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 1W. | 57 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 1W. | 161 |