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Ignitions and Electrical› Charging Systems

Mechman

6-Phase 180A+ High Output Alternator

Name: 6-Phase 180A+ High Output Alternator
Brand: Mechman
SKU: 8206400
Price: 535.27 USD
Availability: InStock

$535.27

SKU: 8206400

In Stock

Ships by Nov 15

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$100 Minimum Order

Non-Returnable Item

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Moderate — 2–4 hours

Overview

The Mechman 8206400 is a high-output alternator designed for 1996-2004 GM trucks. This Elite series alternator offers a 400-amp output and features 6-phase technology, twin rectifier assemblies, and 12 diodes for durability. It produces over 180 amps at idle and over 400 amps at cruising speeds. The alternator includes a pulley and an internal regulator.

Show original supplier description

The Mechman E Series 400 Amp alternator is engineered for robust performance and exceptional durability, making it an ideal upgrade for demanding applications. Its advanced design incorporates 6-phase technology, massive twin rectifier assemblies, and 12 large diodes, ensuring reliable power output for daily driving. This unit is hot rated to deliver an impressive 180+ amps at engine idle RPM and over 400 amps at cruising speeds, providing ample power for high-demand electrical systems. Installation of this high-output alternator requires attention to the drive belt. It comes equipped with a smaller 1.75-inch diameter pulley, necessitating a drive belt that is approximately 1/2 inch to 1 inch shorter than the stock length to achieve proper belt tension. Additionally, this alternator is not recommended for sustained use above 5,000 RPM engine speed. This Mechman alternator is compatible with a wide range of 1996-2007 GM vehicles, including models like the Chevrolet Silverado, GMC Sierra, Cadillac Escalade, and Hummer H2, across various engine sizes from 4.3L to 8.1L. Please consult the detailed fitment list for specific vehicle, year, and engine compatibility.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

Brand	Mechman
Part Number	8206400
Category	Ignitions and Electrical

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