Download LiteratureARCO 20851 AlternatorsReplacement Alternator for Mercury Engines - 135 & 150 HPReplacement alternator that will fit Mercury Outboard Engines 135 HP - 150 HP, 12 Volt, 55 AMP, 4 grooves, pulley included. Features: All alternators are engineered for performance and reliability. All alternators are engineered and manufactured with precision and quality. All alternators must meet or exceed OEM performance before being boxed. Warranty Information:When properly installed, all ARCO products are warrantied against defects in materials and workmanship for 12 months for leisure use and 90 days for commercial or racing applications. Add an extra year of warranty to your rotating electric ARCO product (Tilt/Trim Motors, Alternators, Outboard Starters, and Inboard Starters) when you register your product within 30 days of purchase. You can register your product by visiting arcomarine.com/product-registration Replaces: MERCURY Alternator 8M0065239 MERCURY Alternator 8M0057693  MERCURY Alternator 8M0062515 This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: 20851UPC Code: 693006011035ARCO 20851 Literature Download Quick Reference Guide

J&N Electric 400-46027 Alternators 65-amp marine alternator with 2" mounting foot and single V-belt pulley fits many Volvo Penta and OMC marine engines. New 65 Amp 12-volt marine alternator Internal regulator 2" mounting foot Single V-groove pulley included Replaces Volvo Penta 3856600, 3857561, 3860171, 3860769 Replaces Bombardier Recreational Products 3857561 Replaces Arrowhead Electrical Products 400-46027 Substitutes: Sierra 18-6261 Volvo 3860171 ARCO 60070 Normalized SKU: 40046027

Mastervolt 41500400 AlternatorsAlternator Temperature SensorWhen using the Alpha Pro in combination with non-Mastervolt alternators, this alternator temperature sensor may offer additional protection against over heating. Normalized SKU: 41500400UPC Code: 816882021282

Sierra 18-5965 Alternators Alternator OEM Interchange:MERCURY MARINE: 805884TMERCURY MARINE: 817119A1MERCURY MARINE: 817119A4 Charging System: Alternator Interchange: Arco 60065 Mallory 9-19103 Mercruiser Stern Drive 12449 Mercruiser Stern Drive 12449A1 Mercruiser Stern Drive 805884T Mercruiser Stern Drive 817119A1 Mercruiser Stern Drive 817119A4 Mercruiser Stern Drive 92497 Mercruiser Stern Drive 92497A3 Mercruiser Stern Drive 98555A1 MES 3159M Normalized SKU: 185965UPC Code: 030999775870

Arco 60070 AlternatorsARCO 60070 Mando Alternator 12 Volt, 65 Amp Internal Regulator 2-inch mounting foot. single groove pulley included Fits Late Model Volvo Penta Charging System: AlternatorArco Alternator 60070Normalized SKU: 60070UPC Code: 693006001296

Arco 40115 AlternatorsFits: Chris Craft 12 Volt, 55 AMP Negative ground 1-inch mounting foot Single groove pulley includedCharging System: AlternatorArco Alternator 40115Normalized SKU: 40115UPC Code: 693006001210

ARCO TAK210 AlternatorsBolt Kit - Mount N62 Alternator to Mercedes Supplied N62 BracketThe ARCO Marine TAK210 is a specialized bolt kit designed to mount an ARCO Zeus High Output Alternator (specifically an N62 type) onto a factory-supplied Mercedes-Benz N62 bracket. Normalized SKU: TAK210

ARCO 4610 AlternatorsZeus A8000-48V 8kW Ford Transit Alternator with Isolated Ground & K6 PulleyARCO Zeus 48V Advantage. Better Technology = Better Performance. High Output/High Amperage Alternator: The Highest Power Output in Its Class.A8000-48V AdvantageThe ARCO Zeus A8000-48V alternator turns on at lower RPMs, runs cooler, and provides more power than other 48V alternators that are larger and heavier. This alternator continuously generates over 3kW (55 Amps) at 2,500 RPM and almost 6kW (111 Amps) at 4,000 RPM. Put in real-world terms, a marine diesel engine charging at 1,200 RPM with a 3.13:1 pulley ratio is generating just over 5kW (97 Amps), and a Mercedes Sprinter at 750 RPM with a 3.21:1 ratio is generating over 3kW (55 Amps)!True 24V AlternatorsInstead of using rotors designed for 48 volts, many competitor’s alternators simply use their 12V rotors, which are less efficient and limit output at all RPMs. In this scenario, your external smart regulator must drastically reduce the field by as much as 78%. If this is not done correctly, you run the risk of destroying the unit and damaging other components in your system. ARCO utilizes a native 48V rotor and field current. This results in our 48V alternator running cooler than competitors’ 48V alternators, having a direct impact on the alternator’s lifespan.Features: 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, keeping the high amp alternator cooler for sustained amperage output. For maximum performance or lithium battery charging, use the ARCO Zeus Bluetooth Alternator Regulator. Technical Specifications: Voltage - 48V Field Type - P Rotor Poles - 16 Stator Size - 138mm Frame Size - Large Weight - 15.89lbs/7.2kg Regulation - External Only (EX) Finish - (Black) E-coating Cut-In RPM - 1,920 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, 80A Rated, Avalanche Max Output (Cold, 9,000 RPM) at 53.5v - 180 Amps - 9,360 Watts – 14.8 kW PTO Sustained Cruising Output (Hot, 6,000 RPM) at 53.5v - 138 Amps - 7,383 Watts – 10.5 kW PTO Sustained Idle Output (Hot, 2,500 RPM) at 53.5v - 78 Amps 4,173 Watts – 6kW PTO Max Continuous Operating Temperature - 100°C / 212°F Normalized SKU: 4610UPC Code: 604670338199

Download LiteratureARCO 4413 AlternatorsZeus A115/3500W 24V HD High Output Alternator - Pad MountARCO Zeus Heavy Duty Alternator is engineered for maximum output and extended-duty performance in demanding marine and diesel applications. Delivering the highest power output in its class, this high-amperage alternator is built to rapidly charge large battery banks and support high electrical loads with confidence.Zeus Heavy Duty operates at exceptionally cool temperatures thanks to dual internal cooling fans, ensuring sustained performance, extended service life, and reliable power production over long run times. Its high-energy output reduces reliance on onboard generators by producing more usable power directly from your engine.Features: Replace your noisy generator! Suitable for most diesel applications Designed for extended duty operation Engineered for high energy production Rapidly charges large battery banks. Coolest operating temperatures for increased performance, with dual internal fans Reduces the need for a generator by creating additional power with your engine. External Regulation Required Regulation: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.Specifications: Voltage: 24V Field Type: P Rotor Poles: 12 Weight: 18.7 lb (8.5 kg) Regulation: External Only (EX) Cut-In RPM: 1,288 Maximum Alt RPM: 10,000 Rear Battery Post: M8 Thread Standard Pulley: K8 59 mm Shaft Diameter: 7/8 in (22.22 mm) Avalanche Diodes: 50 amps Max Output (Cold): 132 amps Sustained Cruising Output (Hot, 6,000 RPM): 104 Amps Sustained Idle Output (Hot, 3,000 RPM): 89 amps Max Continuous Operating Temperature: 125°C Normalized SKU: 4413ARCO 4413 Literature Download Product Brochure

Download LiteratureARCO 4412 AlternatorsZeus A115/3500W 24V HD Hight Output Alternator - J180 MountARCO Zeus Heavy Duty Alternator is engineered for maximum output and extended-duty performance in demanding marine and diesel applications. Delivering the highest power output in its class, this high-amperage alternator is built to rapidly charge large battery banks and support high electrical loads with confidence.Zeus Heavy Duty operates at exceptionally cool temperatures thanks to dual internal cooling fans, ensuring sustained performance, extended service life, and reliable power production over long run times. Its high-energy output reduces reliance on onboard generators by producing more usable power directly from your engine.Features: Replace your noisy generator! Suitable for most diesel applications Designed for extended duty operation Engineered for high energy production Rapidly charges large battery banks. Coolest operating temperatures for increased performance, with dual internal fans Reduces the need for a generator by creating additional power with your engine. External Regulation Required Regulation: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.Specifications: Voltage: 24V Field Type: P Rotor Poles: 12 Weight: 18.7 lb (8.5 kg) Regulation: External Only (EX) Cut-In RPM: 1,288 Maximum Alt RPM: 10,000 Rear Battery Post: M8 Thread Standard Pulley: K8 59 mm Shaft Diameter: 7/8 in (22.22 mm) Avalanche Diodes: 50 amps Max Output (Cold): 132 amps Sustained Cruising Output (Hot, 6,000 RPM): 104 Amps Sustained Idle Output (Hot, 3,000 RPM): 89 amps Max Continuous Operating Temperature: 125°C Normalized SKU: 4412UPC Code: 604670326004ARCO 4412 Literature Download Product Brochure

Download LiteratureARCO 4044 AlternatorsZeus A220/3000W 12V HD High Output Alternator - Pad MountARCO Zeus Heavy Duty Alternator is engineered for maximum output and extended-duty performance in demanding marine and diesel applications. Delivering the highest power output in its class, this high-amperage alternator is built to rapidly charge large battery banks and support high electrical loads with confidence.Zeus Heavy Duty operates at exceptionally cool temperatures thanks to dual internal cooling fans, ensuring sustained performance, extended service life, and reliable power production over long run times. Its high-energy output reduces reliance on onboard generators by producing more usable power directly from your engine.Features: Replace your noisy generator Designed for Extended Duty Operation Engineered for high energy production Rapidly charges large battery banks Coolest operating temperatures for increased performance, with dual internal fans Reduces the need for a generator by creating additional power with your engine External Regulation Required SAE J1171 Certified Regulation: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.Specifications: Voltage: 12V Field Type: P Rotor Poles: 12 Weight: 18.7 lb (8.5 kg) Regulation: External Only (EX) Cut-In RPM: 1,288 Maximum Alt RPM: 10,000 Rear Battery Post: M8 Thread Standard Pulley: K8 59 mm Shaft Diameter: 7/8 in (22.22 mm) Avalanche Diodes: 50 amps Max Output (Cold): 249 amps Sustained Cruising Output (Hot, 6,000 RPM): 228 Amps Sustained Idle Output (Hot, 3,000 RPM): 200 amps Max Continuous Operating Temperature: 125°C Normalized SKU: 4044UPC Code: 735380504229ARCO 4044 Literature Download Product Brochure

Download LiteratureARCO 4043 AlternatorsZeus A220/3000W 12V HD High Output Alternator - J180 MountARCO Zeus Heavy Duty Alternator is engineered for maximum output and extended-duty performance in demanding marine and diesel applications. Delivering the highest power output in its class, this high-amperage alternator is built to rapidly charge large battery banks and support high electrical loads with confidence.Zeus Heavy Duty operates at exceptionally cool temperatures thanks to dual internal cooling fans, ensuring sustained performance, extended service life, and reliable power production over long run times. Its high-energy output reduces reliance on onboard generators by producing more usable power directly from your engine.Features: Replace your noisy generator Designed for Extended Duty Operation Engineered for high energy production Rapidly charges large battery banks Coolest operating temperatures for increased performance, with dual internal fans Reduces the need for a generator by creating additional power with your engine External Regulation Required SAE J1171 Certified Regulation: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.Specifications: Voltage: 12V Field Type: P Rotor Poles: 12 Weight: 18.7 lb (8.5 kg) Regulation: External Only (EX) Cut-In RPM: 1,288 Maximum Alt RPM: 10,000 Rear Battery Post: M8 Thread Standard Pulley: K8 59 mm Shaft Diameter: 7/8 in (22.22 mm) Avalanche Diodes: 50 amps Max Output (Cold): 249 amps Sustained Cruising Output (Hot, 6,000 RPM): 228 Amps Sustained Idle Output (Hot, 3,000 RPM): 200 amps Max Continuous Operating Temperature: 125°C Normalized SKU: 4043UPC Code: 735380980504ARCO 4043 Literature Download Product Brochure

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