Alternator 21SI, V: 12, Amp: 145
#WIL90-01-4072N
Product Overview
We Offer a Full Line of All Makes Electrical Components for Most Any Heavy Duty Application. Our Electrical Components Are Remanufactured to Exacting Specifications in State of the Art Facilities, & 100% Tested for Reliability.
Features & Benefits
- 12 Volt
- Delco
- 21SI Series
- Negative Ground
- 1 - Wire Hookup
- 1/4-28 Battery Terminal
- Universal "R" Terminal
- 10-24 "I" Terminal
Specifications
| Amps | 145 amp |
| Application | Ag/Ind, MD/HD Truck |
| Clock Position | 12:00 O'Clock |
| Contents | (1) Alternator Assembly |
| Fan Type | External |
| Manufacturer | Delco Remy |
| Model | 21SI |
| Mount Type | J-180 Hinge |
| Note | For Unit With 24 Volt Use 90-01-4073 (50 Amp), 90-01-4152N (70 Amp), This Unit Supplied With 1 Wire Hookup |
| Polarity | Negative |
| Volt | 12V |
| Voltage Regulator Type | Internal |
| Weight | 15 lb (6.8 kg) |
Interchanges & Equivalent parts:
| 10459050 |
| 10459052 |
| 1117916 |
| 1117924 |
| 1117948 |
| 1117952 |
| 1214134 |
| 16807454C92 |
| 1680754C91 |
| 1680754C92 |
| 19010138 |
| 19010156 |
| 2132X10459051 |
| 2132X10459052 |
| 3604668 |
| 3604668RX |
| 3675158 |
| 3675158RX |
| E-820111X |
| F6HT-10300-FA |
| F6HT-10300-HA |
| F6HT-EA |
| F6HT-FA |
| F6HT-HA |
| F6HT10300EA |
| F6HT10300FA |
| F6HT10300HA |
| F6HZ-10346-C |
| F6HZ10346C |
| V1092961 |
| V1092962 |
| 90-01-4072N |
| ALT7644 |
| ALT7685 |
| 7685N-1 |
| RE022J |
| WIL90014072N |
| 1117933 |
| 121-4134 |
| 1677975C92 |
| F6HT-10300-EA |