Delco Remy 28SI Heavy Duty Alternator, 12V, 160 Amp, Pad Mount, CW Rotation
Product Overview
The Delco Remy 28SI heavy duty alternator delivers reliable 12V power with a 160 amp output, designed for demanding applications. Featuring a dual internal fan (DIF) design for maximum cooling, this OE-approved alternator ensures quality, reliability, and performance. It includes remote sense technology to reduce battery charge time by up to 50%, maintaining proper voltage at the battery for optimal charging. Rated for continuous speeds up to 10,000 rpm and intermittent speeds up to 12,000 rpm, it is ideal for heavy-duty vehicles requiring robust electrical output.Alternator, Heavy Duty, Term Stud Regulator, 5/16 B+ Output Terminal, 160 A Current Rating, 10000 rpm Continuous, 12000 rpm Intermittent Maximum Speed, Model 28SI, Pad Mounting, Negative Polarity, Remote Sense Terminal, Clockwise Rotation Direction, 12 V System, 125 °C Temperature Rating
Features & Benefits
- Dual internal fan (DIF) design provides maximum cooling technology
- OE approved, assuring OE quality, reliability and performance for aftermarket replacements
- Superior output producing up to 200 A at road speed and 140 A at idle
- Equipped with remote sense which can reduce battery charge time by 50%; remote sense utilizes a second wire that reads the actual voltage at the battery, signaling the alternator to boost output to compensate for voltage drop, ensuring 14 V at the battery for a full charge between stops
- Warranty: school bus: 2 year/unlimited miles
Specifications
| B+ Output Terminal | 5/16 in |
| Contents | Alternator, Instruction Sheet |
| Ground Terminal | Negative |
| I Terminal | CONN |
| Model | 28SI |
| Polarity | Negative |
| Remote Sense Terminal | Yes |
| R Terminal | Plug |
| Terminal | Plug |
| Type | Heavy Duty |
| Weight | 18.7 lb |
| Current Rating | 160 A |
| Maximum Speed | 10000 rpm Continuous, 12000 rpm Intermittent |
| Mounting Configuration | Pad |
| Regulator Type | Term Stud |
| Rotation Direction | Clockwise |
| System Voltage | 12 V |
| Temperature Rating | 125 °C |
| Product Category | Alternator |
Interchanges & Equivalent parts:
| DR 8600201 |
| S-25755 |
| DR 8600201 |
