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Arco Marine
Arco Zeus A225S High Output Alternator
Item: #1748415 | Part Number: Not Selected$767.80 - $1,318.43
Description
The Arco Zeus A225S High Output Alternator delivers the highest power output in its class, rapidly charging large battery banks while running cooler and more efficiently. Designed for marine, RV, military, and commercial use, it outperforms stock alternators with advanced cooling, OEM components, and a heat-shedding Cerakote finish. Ideal for demanding electrical systems and lithium charging.
Arco Zeus A225S High Output Alternator Item # 1748415
Description
The highest power output alternator in its size/class.
Features:
- Engineered for High Energy Production
- Suitable for Marine, RV, Military, and Commercial applications
- Rapidly charges large battery banks
- Coolest operating temperatures for increased performance - runs 8 - 20% cooler than incumbent alternators due to:
- 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 (Arco's advanced coating absorbs less heat, keeping the A225S cooler - this translates to more amperage for sustained periods)
- For maximum performance or lithium battery charging, use an Arco Zeus Bluetooth alternator regulator
- SAE J1171 Certified
- Proudly made in the U.S.A
Specifications:
- Voltage: 12V
- Field Type: P
- Rotor Poles: 16
- Stator Size: 130 mm (5.12")
- Frame Size: Small
- Weight: 12 lbs (5.4 kg)
- 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: 49 mm (1.93") K6
- Pulley Mount: 17 mm (0.67") dia. shaft, 25 mm (0.98") long, threaded M17 x 1.5
- Pulley Hardware: M17 x 1.5 x 24 mm (0.95") nut, with 18 mm (0.71") ID x 29 mm (1.14") OD washer (included)
- Diodes: 6 positive, 6 negative, 50A Rated, Avalanche
- Max Output (Cold, 9,000 RPM): 254A
- Sustained Cruising Output (Hot, 6,000 RPM): 187A
- Sustained Idle Output (Hot, 3,000 RPM): 157A
Mounting Application:
- J180 (3.15"): Replaces most small case styles using a 3.15" J180 saddle style mount (e.g., Hitachi, Lucas, Mitsubishi) Most Yanmars
- 1" - 2" Single Foot: Replaces most domestic styles using a single 1or 2" mounting foot (e.g., Motorola, Prestolite)
- Vortec (GM): Replaces Mando type alternators using Vortec/ GM pad mounting feet (Found on many Mercruiser and Volvo Penta 3.0GLM, 3.0GLP, 4.3GXi, 5.7GiL, 5.7GXiL Marine Engines.)