ARCO Zeus A275L High Output Alternator
$1,185.80
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$1,185.80
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$1,185.80
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ARCO Zeus A275L High Output Alternator
High Output / High Amperage Alternator: The Highest Power Output in Its Class
- Replace your noisy generator!
- Engineered for high energy production.
- Suitable for marine, RV, military, and commercial applications.
- Rapidly charges large battery banks.
- Coolest operating temperatures for increased performance:
- Heat shedding coatings
- Rectifier located on housing exterior
- Dual cooling fans
- OEM components
- Optimized for performance at idle speeds.
- Reduces the need for a generator by creating additional power with your engine.
- Unleash peak performance with E-Coat/Cerakote, keeping the A275L cooler for sustained amperage output.
- For maximum performance or lithium battery charging, use the ARCO Zeus Bluetooth Alternator Regulator.
- SAE J1171 Certified.
- Models available with internal/external voltage regulator.
- Proudly made in the U.S.A.
| Voltage | 12V |
| Field Type | P |
| Rotor Poles | 16 |
| Stator Size | 138mm |
| Frame Size | Large |
| Weight | 14.9 lbs / 6.7 kg |
| Regulation | Internal/External (IE) or External Only (EX) |
| Output Voltage | 14.1V (default) |
| Finish | (Black) Cerakote or E-coating |
| Cut-In RPM | 1,061 Alternator RPM |
| Maximum Alt RPM | 19,000 |
| Battery Post | M8 Thread Post, Side Mount |
| Standard Pulley | 49K6 (6-groove, 49mm) |
| Pulley Mount | 17mm diameter shaft, 25mm long, threaded M17 x 1.5 |
| Pulley Hardware | M17 x 1.5 x 24mm nut, w/ 18mm ID x 29mm OD washer (Included) |
| Diodes | 6 positive, 6 negative, 50A Rated, Avalanche |
| Max Output (Cold, 9,000 RPM) | 311 Amps |
| Sustained Cruising Output (Hot, 6,000 RPM) |
227 Amps |
| Sustained Idle Output (Hot, 3,000 RPM) |
198 Amps |
| Max Continuous Operating Temperature | 110°C / 230°F |
| N62 (Clutch Pulley) | 4026 | Mercedes Sprinter 1999-2006 alternators, Mercedes Sprinter Factory dual alternator 2007-Up Replacement, Replaces Roadtrek Mercedes Dual alternator |
External Only (EX): These units will come with a terminal block and a P-Type harness. They will only work with an external regulator, such as an ARCO Zeus Bluetooth alternator regulator.
| Unit Part #s | Superceeded Part Number | Voltage | Size | Housing | Regulation | Pulley | APS | Balmar |
|---|
| 4026 | A275L-12-N62-EX-50K6CP | 12V | Large (138mm) | N62 | External Only | 50K6CP | 360HN621H652S9CE4 | - | XT-MS-250-K6 |
