12SI ROTOR
| Description: | Rotor |
| OEM(s): | Delco |
| Voltage: | 12 |
| Low Output Amps: | 78 |
| High Output Amps: | 94 |
| Condition: | New |
| Body OD: | 4.094in / 104mm |
| Shaft OD (DE Bearing): | 0.669in / 17mm |
| Shaft OD (SRE): | 0.669in / 17mm |
| Slip Ring ID: | 0.669in / 17mm |
| Slip Ring OD: | 1.161in / 29.5mm |
| Length: | 6.413in / 162.9mm |
| Pole Thickness: | 2.043in / 51.9mm |
| Shaft OD (Pulley): | 0.669in / 17mm |
| Shaft Threads: | .669-20 |
| Application: | Delco 12SI Alternators |
| Weight: | 5.85 lbs / 2.66 kg |
| Brand Name | AFTERMARKET BRAND | Condition | New |
|---|---|---|---|
| DE Shaft Dia (mm) | 17 | Pole Count | 14 |
| Pole OD (In) | 4.09 | Pole OD (MM) | 104 |
| Pole Thickness (In) | 2.04 | Pole Thickness (MM) | 51.8 |
| SRE Shaft Dia (In) | 0.669 | SRE Shaft Dia (MM) | 17 |
| OEM | DELCO | Overall Length (Inches) | 6.4 |
| Overall Length (MM) | 162.5 | Product Family | Delco 12SI |
| Amps | 94 | Volts | 12 |
| Competitor Part Number | Competitor Name | Interchange Type | Notes |
|---|---|---|---|
| 1662-N | AFTERMARKET BRAND | Direct Replacement | |
| S-1653-1 | ACE | Direct Replacement | |
| 7040-1662 | PIC | Direct Replacement | |
| 1662-R | ZORKOS | Direct Replacement | |
| 1662-Z | AFTERMARKET BRAND | Direct Replacement |