Ignitions and Electrical› Charging Systems

MASTERVOLT

ALPHA COMPACT 28/150 (NO PULLEY)

$2,912.77

SKU: M06H 46228150

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

Moderate — 2–4 hours

Description

Alpha Compact alternators are optimized for continuous high power output in energy storage applications. They combine with Alpha Pro regulators for a high-performance, plug-and-play charging solution suitable for all battery types, including Lithium Ion. These automotive-style alternators offer lower weight, smaller dimensions, and reduced fuel consumption due to their open construction with double internal fans. An integrated temperature sensor controls operating temperature. They are suitable for worldwide use in marine, mobile, infrastructure, and industrial applications. Some models with the suffix 'VP' are a perfect fit for Volvo Penta engines.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMASTERVOLT
Part NumberM06H 46228150

Buy with Confidence

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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