Description
The new ARCO 20815 is a 12-volt, 70-amp alternator for compatible Mercruiser 4.3–6.2-liter installations. Compare the 50 mm multi-groove serpentine pulley with the existing unit when confirming fit.
An internal fan and regulator are part of the design. The pulley and belt are included; brackets are excluded. Its OEM-style case is specified with No Wire.
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 |
| Wire Type | No Wire |
| Case Style | OEM |
What's Included / Excluded
| Includes Brackets | No |
|---|---|
| Includes Belt | Yes |
| Includes Pulley | Yes |
| Includes Regulator | Yes |
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