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Arco Starting & Charging MK1201 High Output Alternator Mounting & Bracket Kit - GMK 3T Transit Style

Manufacturer

Arco Starting & Charging

<h3>Nearly Six Decades of Marine Electrical Excellence</h3><p>ARCO Starting & Charging has been the trusted name in marine electrical components for nearly 60 years, setting the gold standard for OEM-quality replacement parts. Operating from their Florida facility, ARCO manufactures, tests, and warehouses every component in the USA, ensuring rigorous quality control before any part leaves their 100,000-square-foot production center. What sets ARCO apart from competitors is their commitment to testing every unit beyond normal operating conditions, using state-of-the-art computerized assembly lines and automated digital load testers to verify performance specifications.</p><p>The company's dedication to proven dependability has earned them a reputation among marine mechanics, boat owners, and commercial operators who demand reliability in challenging saltwater environments. ARCO products consistently meet or exceed OEM specifications, backed by their comprehensive warranty program that demonstrates confidence in their manufacturing processes. Their engineering team comprises industry veterans with decades of experience in rotating electrical components, providing technical expertise that translates into innovative product solutions.</p><h3>Comprehensive Marine Starting & Charging Solutions</h3><p>ARCO's product lineup addresses every aspect of marine electrical systems. Their <a href="/7236-arco-starting-charging-tilttrim-motors-201071">tilt/trim motors</a> deliver precise control for outboard and stern drive positioning, featuring corrosion-resistant construction and reliable performance in harsh marine conditions. The company's <a href="/7236-arco-starting-charging-starters-inboard-201008">inboard starters</a> and <a href="/7236-arco-starting-charging-starters-outboard-201009">outboard starters</a> utilize high-performance permanent magnet gear reduction technology, ensuring powerful cranking even in cold-start situations. Whether you're maintaining a fishing boat, pleasure craft, or commercial vessel, ARCO's extensive application catalog covers major engine manufacturers including Mercury, Yamaha, Volvo Penta, MerCruiser, and OMC.</p><p>Beyond their traditional marine engine components, ARCO has expanded into high-energy charging solutions through their Zeus product line, which includes high-output alternators in 12V, 24V, and 48V configurations, along with Bluetooth-enabled voltage regulators. This innovation addresses the growing electrical demands of modern boats equipped with electronics, navigation systems, and house battery banks. ARCO's commitment to manufacturing in America means faster availability, with over six months of inventory typically in stock, and direct technical support from the engineers who design and build their products.</p>

Part Number

MK1201
07/13/2036 3:47 AM
Sale Price

$1,247.17

2 left at this price

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Usually delivered within 2 days

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Live-in-stock inventory

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Product Details

The Arco Starting & Charging MK1201 is a complete mounting and bracket kit engineered to install high-output auxiliary alternators on the Ford Transit 3.5L EcoBoost V6. Designed around the GMK 3T Transit-style mount configuration, this kit provides all the hardware needed to properly position and secure a secondary alternator to the engine without fabrication or custom parts.

This bracket kit is compatible with both dual rear wheel and single rear wheel Ford Transit variants, making it a versatile solution for a wide range of Transit builds. It is designed to work in conjunction with the Arco BLT1102 1375mm drive belt (sold separately) and a 49mm pulley, and is commonly paired with Arco Zeus high-output alternators for van conversion, marine shore power, and mobile power generation applications.

Key Features:

  • GMK 3T Transit-style mount design engineered specifically for the Ford Transit 3.5L EcoBoost V6
  • Compatible with both single and dual rear wheel Ford Transit configurations
  • Designed for use with Arco high-output auxiliary alternators
  • Works with Arco BLT1102 1375mm belt and 49mm pulley (sold separately)
  • Ideal for van conversions, mobile power, and off-grid energy system builds
  • Manufacturer Part Number: MK1201

The Arco MK1201 mounting kit is the purpose-built solution for anyone adding a high-output alternator to a Ford Transit 3.5L EcoBoost platform, ensuring proper alignment, secure fitment, and a clean professional installation.

I never received anything about shipping so I contacted customer support. They said it was a direct shipment and they would check on it for me and get back to me. I never heard back from them. Shortly after that I did receive a message from the carrier saying they have my shipment and scheduled a delivery. They said they would call me 30 mins before the delivery so I could get off work and come to inspect it before signing for it. That didnt' happen either my wife called me first thing in the morning and say they are here delivering it now so I had to run home so I could inspect it. The driver was really nice and waited for me to get there.

Service was great. I received the cleats faster than expected.

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