Mack CF Instrument Panel Bulb Size
The Mack CF instrument panel utilizes 57, 161, and 194 bulb sizes for illumination across various production versions. Available data covers the period starting in 1981 and ending in 1991.
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 |
|---|---|
| 1991 | 194 |
| 1990 | 57 |
| 1988-1989 | 161 |
| 1987 | 194 |
| 1984-1986 | 57 |
| 1983 | 194 |
| 1982 | 57 |
| 1981 | 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 |