Identification & Specifications
Alternator is color-ink stamped with "Motorcraft" trademark. Color Stamp is code for rated amperage output. Rated amperage is also stamped on end frame (40A, 60A, etc.). Color code is as follows:
Alternator Identification
| Application |
Amperage @15V |
Rated Output Speed (Engine RPM) |
| Orange |
40 |
2900 |
| Green |
60 |
2900 |
| Black (Rear Term.) |
65 |
|
| Black (Side Term.) |
70 |
1640 |
| Red |
100 |
2900 |
SPECIFICATIONS
| Alternator |
Specification |
| Field Current at 12 Volts (All) |
4.0 Amps. |
| Slip Rings (All) |
|
| |
Minimum Diameter |
1.22" |
| |
Maximum Runout |
.0005" |
| Brush Length Wear Limit |
1/4" |
| Pulley Nut Torque |
60-100 Ft. Lbs. |