Description
The 50 mm serpentine pulley is an important match point on the ARCO 20815. Intended for compatible Mercruiser 4.3–6.2-liter applications, this alternator supplies 70 amps at 12 volts with an internal fan. The Brand New unit includes its pulley.
Specifications
| Brand | Arco Marine |
| Manufacturer Part Number | 20815 |
| Voltage | 12 Volt |
| Amperage Output | 70 Amp |
| Regulator Type | Internal |
| Pulley Type | Multi-Groove Serpentine |
| Condition | New |
| Includes Brackets | No |
| Wire Type | No Wire |
| Case Style | OEM |
| Includes Belt | Yes |
| Includes Pulley | Yes |
| Includes Regulator | Yes |
Key Features
- Voltage: 12 Volt.
- Amperage Output: 70 Amp.
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