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ARCO
Arco Marine Replacement Alternator for Mercury Engines #20851
$279.53
$355.03
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
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J&N Electric
J&N Electric Alternator Mando 65a #400-46027
$240.50
$305.46
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
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Mastervolt
Mastervolt Alternator Temperature Sensor #41500400
$22.71
$27.10
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
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Sierra
Sierra Alternator #18-59640
$21.10
$25.18
Sierra 18-59640 AlternatorsSierra Alternator #18-59640Charging System: AlternatorNormalized SKU: 1859640UPC Code: 808282314651
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Sierra
Sierra Alternator #18-5965
$244.94
$311.09
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
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Arco
Arco Alternator Volvo 65a Inboard #60070
$278.08
$353.19
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
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Arco
Arco New Alternator #60050
$223.80
$284.25
Arco 60050 AlternatorsPremium Replacement Alternator with Single Groove Pulley - 12V, 55APremium replacement alternator that will fit late model Mercruiser, 12 Volt, 55 Amp, Internal regulator. 2-inch mounting foot. Single groove 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
Replaces:MARINE POWER Alternator 1210-000MERCURY Alternator 12449MERCURY Alternator 78403A1MERCURY Alternator 78403A2MERCURY Alternator 817119A1MERCURY Alternator 817119A4MERCURY Alternator 92497A3MERCURY Alternator 98555MERCURY Alternator 98555A1SIERRA Alternator 18-5957SIERRA Alternator 18-5966*ARCO Assurance 12-month part and labor warranty protection Charging System: AlternatorArco New Alternator 60050Normalized SKU: 60050UPC Code: 693006001258
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Arco
Arco Alternator Chris Craft 12v 55a #40115
$263.74
$334.97
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
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Arco
Arco Zeus Omega Hall Sensor for Adm #A2241
$110.20
$136.80
Arco A2241 AlternatorsArco Zeus Omega Hall Sensor for Adm #A2241Normalized SKU: A2241
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Arco
Arco Zeus Omega Hall Sensor for Control #A2240
$100.05
$124.20
Arco A2240 AlternatorsArco Zeus Omega Hall Sensor for Control #A2240Normalized SKU: A2240
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ARCO
Arco Marine Zeus A225/3500w 12v High-Output Outboard #40471
$1,111.25
$1,333.50
Download LiteratureARCO 40471 AlternatorsZeus A225OB-12V High Output Outboard Alternator Engineered KitKit includes everything needed for Verado applications: alternator, alternator positive fuse link wire, alternator ground wire, battery sense wire, and OEM replacement alternator belt.The ARCO Zeus A225ob-12V is a 225-amp, 3,500-watt high-output outboard alternator delivering 2 to 3x faster charge times compared to OEM units. It is part of the ARCO Zeus High Energy product family, engineered for boaters who need a complete onboard power upgrade, not just a component swap.Features:
225 amps and 3,500 watts of charging capability with 2 to 3x faster charge times vs OEM units
Engineered to help recharge large lithium banks at significantly faster rates than typical OEM alternators
Built to support stabilizers, inverters, air conditioning, refrigeration, trolling motors, water and ice makers, and premium audio
Batteries continue charging even at low engine speeds, including idle, so power is available when and where you need it
Enables efficient charging without a dedicated engine or generator runtime
Normalized SKU: 40471UPC Code: 683125235436ARCO 40471 Literature Download Product Brochure
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ARCO
Arco Zeus Omega M12 5-Pin 5M Cable #WH2105
$45.00
$54.00
ARCO WH2105 AlternatorsZeus Omega M12 5-Pin 5M CableAdd an alternator; add a cable to extend your system with ease. Normalized SKU: WH2105UPC Code: 683125235559
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ARCO
Arco Zeus Omega Alternator Control System #AZOMEGA
$849.00
$1,004.40
Download LiteratureARCO AZOMEGA AlternatorsZeus Omega Alternator Control SystemFeatures:
NO HARNESS One cable. Connect at source. No multi-wire runs
WiFi Access system remotely with AZ Cloud (WiFi)
EMERGENCY CHARGE MODE Ability to safely charge if the Control Module is not functional
MODULAR CONNECT Connect multiple alternators through our controller via additional ADMs*
ENGINE RUN DETECT Omega knows when the engine is running without a dedicated ignition wire
DEVICE SETTINGS HISTORY Records lifetime configuration changes
In The Box:
Zeus Omega™ Control Module — AZCM — The brain. Pre-Terminated ADM. Plug in and run.
Zeus Omega™ Alternator Drive Module — AZADM — The muscle. Lives at the alternator.
5M / 16ft Cable — Included. Expandable in 16ft increments.
Short Power Connection — Powers the Control Module. No long cable runs.
2x IP67 Fuses + Holders — Waterproof circuit protection. Included.
Temperature Sensor — Monitors heat at the source. Protects your system.
Normalized SKU: AZOMEGAUPC Code: 683125235511ARCO AZOMEGA Literature Download Product Brochure
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ARCO
Arco Zeus Omega Alternator Drive Module Sensor #AZHSADM
$114.07
$141.61
ARCO AZHSADM AlternatorsZeus Omega Alternator Drive Module SensorDirect alternator current sensing Normalized SKU: AZHSADMUPC Code: 683125235535
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ARCO
Arco Zeus Omega Control Module Sensor #AZHSCM
$104.40
$129.60
ARCO AZHSCM AlternatorsZeus Omega Control Module SensorDirect battery or alternator current sensing Normalized SKU: AZHSCMUPC Code: 683125235542
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ARCO
Arco Zeus Omega Alternator Drive Module with 5M Cable & T-Connector #AZADM
$570.57
$712.14
ARCO AZADM AlternatorsZeus Omega Alternator Drive Module with 5M Cable & T-ConnectorFeatures:
Pre-terminated wires
Waterproof (IP68)
Rated for 100°C (212°F)+
Normalized SKU: AZADMUPC Code: 683125235504
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ARCO
Arco Zeus Omega Control Module #AZCM
$583.87
$728.74
ARCO AZCM AlternatorsZeus Omega Control ModuleFeatures:
Bluetooth Enabled
AZ Cloud (WiFi)
No traditional Harness Required
Normalized SKU: AZCMUPC Code: 683125235528
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EMP
EMP Alternator Mercury 12v 50a #400-52198
$138.46
$171.88
EMP 400-52198 AlternatorsEMP Alternator Mercury 12v 50a #400-52198Normalized SKU: 40052198UPC Code: 787766410723
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ARCO
ARCO Replacement Harness Kit for AZ1000x #WH1000X
$255.55
$324.56
ARCO WH1000X AlternatorsReplacement Harness Kit for AZ1000X Alternator Regulator with Temp SensorsSpecifications:Specifically for AZ1000X Alternator Regulator with Temp Sensors Normalized SKU: WH1000XUPC Code: 735380793258
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ARCO
ARCO Replacement Harness Kit for AZ1000 #WH1000
$154.71
$196.50
ARCO WH1000 AlternatorsReplacement Harness Kit for AZ1000 Alternator Regulator with Temp SensorsSpecifications:Specifically for AZ1000 Alternator Regulator with Temp Sensors Normalized SKU: WH1000UPC Code: 735380762629
Frequently Asked Questions
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