Ignitions and Electrical Charging Systems

ARCO MARINE

12V 225A DF315, SIDE BATTERY POST,

$888.89

SKU: A09I 4010

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Zeus A225S J-180 3.15" Alternator with Terminal Block. Engineered for High Energy Production, suitable for Marine, RV, Military, and Commercial applications. Rapidly charges large battery banks. Features coolest operating temperatures due to heat shedding coatings, rectifier located on housing exterior, and dual cooling fans. Uses OEM components and is optimized for performance at idle speeds. Reduces the need for a generator. E-Coat/Cerakote finish for less heat absorption. Can be used with an ARCO Zeus Bluetooth alternator regulator for maximum performance or lithium battery charging. SAE J1171 Certified. Proudly made in the U.S.A.

Fitment

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Specifications

BrandARCO MARINE
Part NumberA09I 4010

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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