ARCO Marine Zeus A275L N62 Alternator w/Clutch Pulley Terminal Block [4026]

Zeus A275L N62 Alternator with Clutch Pulley and Terminal Block

This alternator offers the highest power output in its size and class. It's a top - notch choice for various applications!

Features:

• Designed for high - energy production.
• Perfect for marine, RV, military, and commercial use.
• Quickly charges large battery banks.
• Operates at cooler temperatures, boosting performance.
• Runs 8 - 20% cooler than other alternators thanks to heat - shedding coatings, exterior rectifier, dual cooling fans, and OEM components.
• Optimized for idle - speed performance.
• Generates extra power with your engine, reducing the need for a generator.
• E - Coat/Cerakote coating keeps it cool, delivering more amperage over time.
• Pair with an ARCO Zeus Bluetooth alternator regulator or lithium battery charging for best results.
• SAE J1171 Certified and made in the U.S.A.

Technical Specifications:

• Voltage: 12v
• Field Type: P
• Rotor Poles: 16
• Stator Size: 138mm
• Frame Size: Large
• Weight: 14.9 lbs/6.7 kg
• Regulation: External Only (Comes with a terminal block and a P - Type harness, works only with an external regulator like ARCO Zeus Bluetooth alternator regulator)
• 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

Mounting Application:

• Replaces Mercedes Sprinter 1999 - 2006 alternators, Mercedes Sprinter Factory dual alternator 2007 - Up, and Roadtrek Mercedes Dual alternator

- cis2:mm1pm5ht -
Quick Guide (pdf)

Using the ARCO Marine Zeus A275L N62 Alternator is easy. First, make sure to install it properly according to the mounting application details provided. It's suitable for Mercedes Sprinter models from 1999 - 2006 and can replace the factory dual alternator from 2007 onwards. Connect it to an external regulator, like the ARCO Zeus Bluetooth alternator regulator, as it only works with external regulation. When charging large battery banks, you'll notice it charges them up quickly. Remember to keep an eye on the operating temperature. It runs cooler than other alternators, but don't let it go above 110°C / 230°F. For maintenance, check the pulley and its hardware regularly to ensure they are tight. The coating on the alternator helps it stay cool, so avoid any scratches on the E - Coat or Cerakote finish. With proper use and care, this alternator will serve you well in your marine, RV, military, or commercial applications.